Biotechnology Engineering

Sun Wing Technology Co

   We provide electroplating service.   Different kinds of electroplating available such as 16K, 18K &amp; 23K micron gold; Swiss color standard including 1N, 2N, 3N, rose gold; micron palladium, PNP, silver; black ruthenium, rhodium, gun color, titanium color; antique red, white &amp; green copper, antique silver, CSP, full color and transparent elecoat, etc.  

Electroplating Service

Hanhong Digital Technology Co., Limited

With the talented in house designer and the strongest R&amp;D team which leads Hanhong to create the unique and excellent products to worldwide clients, all of our products have our private toolings with design patented, we are expert in making some difference whether on the designs or the acoustic technology so as to bring the good branding value for our customers. Also we have strongest R&amp;D team including the electronic engineers, mechanical engineers, acoustic engineer and software developing engineers who assure the enough capacity of doing customized ODM projects with our customers. 

OEM / ODM FACTORY

Herald Datanetics Limited

HDL serves startup companies, leading Smart Home and Home Security providers, professional industrial service providers, Health &amp; Telemedicine companies and Fortune 100, etc.  HDL can ramp up products from small quantity of samples (for certification, market testing) up to huge volume demand (with continuous improvement). We have our owned factory located on 200,000 ft2 of land in Zhuhai, China. We can easily expand our production facilities and production line to fulfil customers business need with automation. 

OEM/ODM Contract Manufacturing Service

Pantene Industrial Co Limited

 	 An Established designer, developer and manufacturer of high quality products and services to its OEM and electronics industrial partners.&nbsp; 	 We have rich experience in EMS manufacturing service including design, engineering solutions and service world&rsquo;s famous brands for years. Also, highly sophisticated vertical integration provides one-stop manufacturing service from product design to mass production.  

OEM/EMS Product Design Service 

Refined Motor Company Limited

Refined Motor Co. was born out of a pressing need to address the alarming rate of vehicle scrappage across the globe, driven by the rapid rise of electric vehicles. Founded by a group of engineers, the company set out to create a sustainable solution that would not only reduce waste but also promote the adoption of clean energy transportation.The company, witnessing the increasing number of traditional gasoline vehicles being discarded as more consumers opted for electric counterparts, recognized a unique opportunity. We believe that many existing vehicles still had significant potential and could be transformed into electric ones, thereby extending their lifespan and reducing environmental impact.Starting from a modest workshop, the team focused on developing an innovative conversion solution that could be optimize the conversion process. Our goal was to make the conversion process fast, accessible and affordable, allowing car owners to embrace electric mobility without the need to purchase entirely new vehicles.Refined Motor Co. rapidly gained traction by demonstrating the benefits of their conversions, including lower operating costs, reduced emissions, and improved performance. They partnered with leading institutions and automotive experts to promote awareness about the advantages of vehicle electrification.Today, Refined Motor Co. stands as a beacon of innovation in the automotive sector, paving the way for a future where fewer vehicles are scrapped, and more people can enjoy the benefits of electric driving. Our founding mission continues to inspire efforts to create a greener, more sustainable urban environment. 

Scalable Electric Vehicle Conversion

Shenzhen Xin Zesen Printing Co.,L td.

We have 12 professional designers and engineers. According to customer`s requirements, we design fashionable and useful structures for different products, especially for consumer electronics packaging and gift box.

Packaging Structure Design Service

ATR Manufacturing Ltd

We provide EMS solution. Our service includes OEM, OBM and ODM manufacturing. Our product experience includes Medical and Healthcare Equipment, Electric Appliance Control Units, Hospital Equipment, Temperature Monitoring Devices, Deodorizer, Light Tube, Safety and Security Equipment, Assistive Hearing Devices, Communication Equipment, Pest Control Units, Currency Handling Devices and PCB Assemblies. Our existing manufacturing plant is in Dongguan, China. We will have a new plant in Vietnam starting for Production by January 2020 at Phase-1; the Phase-2 facilities will be scheduled completion by end 2020.

OEM / ODM / EMS Manufacturing

V-Trust Inspection Service Co., Ltd

Our sample check is conducted for all kinds of product, especially electrical &amp; electronic products. It includes the construction check and performance test. Our laboratory engineers test your samples according to relevant safety standards applicable to your market. 	 Will check the workmanship and product functions claimed in the user manual or your specification. 	 Helps demonstrate whether the commitment to quality and performance are valid or not.  

Sample Check

Sinowatt Dongguan Limited

Customized Battery Pack

V-Trust Standards Technical Services Co., Ltd.

China Inspection Services, Customized Function, Safety, Visual Check of Your Products Sourcing products from Asia can bring unique quality challenges. V-Trust team works closely with you to tailor our services to your specific needs. From inspecting materials and components to supervising the production line and checking the quality of finished products, we are dedicated to ensuring that your products meet the highest standards. Our engineers evaluate a wide range of critical factors, including quantity, appearance, performance, safety, workmanship, assembly, materials, size, and more. With over 2,500 specialized checklists customized for your unique products and requirements, we deliver precision and reliability at every step. Our Quality Control Services Include: Pre-Shipment InspectionsDuring-Production InspectionsProduction Line MonitoringContainer InspectionSample VerificationWe can arrange inspections within just a few days, even on tight schedules. Within 24 hours after each inspection, you’ll receive detailed reports with photos and videos to help you make quick, informed decisions. Why V-Trust ✔Full-Time Inspectors Only:We do not hire part-time QC staff or outsource to other firms. This approach serves as a key anti-bribery measure and ensures the highest level of reliability in our inspection reports. ✔Diverse Product Range:Our team covers a wide range of product categories, including electronics, electrical products, lighting, building materials, furniture, home décor, kitchenware, textiles, apparel, and industrial goods. ✔2,500+ Checklists:We offer comprehensive checklists for various product lines, drawing on our extensive QC experience. ✔Online Booking:Easily book services through our advanced online system, and access inspection results and supply chain statistics via the QC dashboard. ✔Quick and Efficient Service:Receive same-day quotations, with reports available 6 to 24 hours after inspection. We also offer free laboratory testing and regulatory consultations. About V-Trust V-Trust is the largest product inspection company in Asia, employing only full-time inspectors. With over 600 staff across 10 Asian countries, we conduct more than 110,000 inspections and audits annually, serving over 13,000 buyers worldwide. We are experts in the quality control industry, offering a wide range of cost-effective services, including product inspections, factory audits, laboratory testing, and product certification. V-Trust operates in China and key export markets such as India, Vietnam, Malaysia, Thailand, Bangladesh, Pakistan, Cambodia, Indonesia, and Myanmar. For more information, please contact us: Website: www.v-trust.com 

QC Services | Product Inspection Company, Inspection Testing, Quality Control in China

ABO ELECTRONICS (SHENZHEN) CO LTD

ABO Electronics (ShenZhen) Co., Ltd was set up in 2004 and renovated in 2007 and managed by a team of PCBA professionals. We are a manufacturer specialized in PCB assembly and electronics turnkey manufacturing service of SMT, DIP, final assembly, testing, packing and logistics. It mainly focuses on oversea business. We offer the design services of mechanical solutions, electronics solutions, testing solutions and packing solutions for customers according to their requests, and it also offers the warehousing keeping, logistics distributions and value-added services.  

OEM and ODM Service

Sourcing products from Asia can come with quality challenges. At V-Trust, we help buyers ensure their products meet quality and compliance standards through our Pre-Shipment Inspection (PSI) service. Our inspections take place at the factory, when production is complete, and at least 80% of the goods are packed. Using the ANSI/ASQ Z1.4-2008 (AQL) standard, we select random samples to provide accurate assessments. With over 2,500 specialized checklists tailored to your products, V-Trust engineers inspect key factors like workmanship, safety, performance, and specific features. We are dedicated to maintaining the highest standards for your goods. Our Pre-Shipment Inspection Service Covers: Product Specifications: Checking quantity, size, weight, and assortment for accuracy.Quality and Appearance: Inspecting materials, workmanship, and branding, including colors and logos.Functionality and Performance: Testing performance, assembly, and accessories to meet operational requirements.Packaging and Shipping: Verifying packing, carton condition, shipping marks, and barcodes for shipment readiness.Storage and Handling: Assessing warehouse conditions to ensure proper storage before shipment.We can arrange inspections quickly, even on tight schedules. Within 24 hours of the inspection, you’ll receive a detailed report with photos and videos, allowing you to make fast, confident decisions.    Why V-Trust ✔Full-Time Inspectors Only:We do not hire part-time QC staff or outsource to other firms. This approach serves as a key anti-bribery measure and ensures the highest level of reliability in our inspection reports. ✔Diverse Product Range:Our team covers a wide range of product categories, including electronics, electrical products, lighting, building materials, furniture, home décor, kitchenware, textiles, apparel, and industrial goods. ✔2,500+ Checklists:We offer comprehensive checklists for various product lines, drawing on our extensive QC experience. ✔Online Booking:Easily book services through our advanced online system, and access inspection results and supply chain statistics via the QC dashboard. ✔Quick and Efficient Service:Receive same-day quotations, with reports available 6 to 24 hours after inspection. We also offer free laboratory testing and regulatory consultations. About V-Trust V-Trust is the largest product inspection company in Asia, employing only full-time inspectors. With over 600 staff across 10 Asian countries, we conduct more than 110,000 inspections and audits annually, serving over 13,000 buyers worldwide. We are experts in the quality control industry, offering a wide range of cost-effective services, including product inspections, factory audits, laboratory testing, and product certification. V-Trust operates in China and key export markets such as India, Vietnam, Malaysia, Thailand, Bangladesh, Pakistan, Cambodia, Indonesia, and Myanmar. For more information, please contact us: Website: www.v-trust.com 

Product Inspection | Pre-Shipment Inspection, QC Service, Quality Check of Products in China

Biggest Product Inspection Company in Asia Using Full-Time Inspectors Only At V-Trust, we understand the challenges buyers face when sourcing from Asia. Our team works closely with you to tailor our services to your specific needs. From inspecting materials and components to supervising the production line and checking the quality of finished products, we are dedicated to ensuring that your products meet the highest standards. V-Trust engineers evaluate a wide range of critical factors, including quantity, appearance, performance, safety, workmanship, assembly, materials, size, and more. With over 2,500 specialized checklists customized for your unique products and requirements, we deliver precision and reliability at every step. Product Inspection Services We Provide Pre-Shipment InspectionDuring Production InspectionProduction MonitoringContainer Loading SupervisionSample Check﻿Inspections are arranged within 2–3 days to accommodate even the busiest schedules, with detailed reports including photo and video findings issued within 24 hours after the inspection.   Why V-Trust ✔Full-Time Inspectors Only:We do not hire part-time QC staff or outsource to other firms. This approach serves as a key anti-bribery measure and ensures the highest level of reliability in our inspection reports. ✔Diverse Product Range:Our team covers a wide range of product categories, including electronics, electrical products, lighting, building materials, furniture, home décor, kitchenware, textiles, apparel, and industrial goods. ✔2,500+ Checklists:We offer comprehensive checklists for various product lines, drawing on our extensive QC experience. ✔Online Booking:Easily book services through our advanced online system, and access inspection results and supply chain statistics via the QC dashboard. ✔Quick and Efficient Service:Receive same-day quotations, with reports available 6 to 24 hours after inspection. We also offer free laboratory testing and regulatory consultations. About V-Trust V-Trust is the largest product inspection company in Asia, employing only full-time inspectors. With over 600 staff across 10 Asian countries, we conduct more than 110,000 inspections and audits annually, serving over 13,000 buyers worldwide. We are experts in the quality control industry, offering a wide range of cost-effective services, including product inspections, factory audits, laboratory testing, and product certification. V-Trust operates in China and key export markets such as India, Vietnam, Malaysia, Thailand, Bangladesh, Pakistan, Cambodia, Indonesia, and Myanmar. For more information, please contact us: Website: www.v-trust.com 

Inspection | Third Party Product Quality Inspection Services in China

Astrotech International Ltd

 	 Our EMS service includes&nbsp;OEM and ODM manufacturing. 	 Our product experience includes Medical and Healthcare Equipments, Electric Appliance Control Units, Hospital Equipments, Temperature Monitoring Devices, Electronics&nbsp;Games,&nbsp;Deodorizer, LED Light Tube, Safety and Security Equipments, Assistive Hearing Devices, Communication Equipments, Pest Control Units, Currency Handling Devices and PCB Assemblies  

EMS, OEM, ODM Services

Biggest Product Inspection Company in Asia Using Full-Time Inspectors Only Dealing with defective products from Asian suppliers can be frustrating, especially when managing a broad supply chain, launching new products, or working with new suppliers. At V-Trust, we understand the challenges that buyers face when sourcing from Asia, and we're excited to introduce our Pre-Shipment Inspection service to assist you in ensuring the quality of your sourced products. During Pre-Shipment Inspection our engineers evaluate an extensive range of critical aspects of your products, including quantity, appearance, performance, safety, workmanship, assembly, materials, size, and more. With over 2,500 specialized checklists tailored to your unique products and requirements, we deliver precision and reliability. Here are the benefits of conducting the Pre-Shipment Inspection: Ensure that products meet the required technical specifications.Detect defects and non-compliance issues before goods leave your factory.Verify the correct printing and placement of logos, packaging, and markings.Expedite decision-making with timely evaluation results.Monitor and enhance the quality of your products over time. Why V-Trust ✔Full-Time Inspectors Only:We do not hire part-time QC staff or outsource to other firms. This approach serves as a key anti-bribery measure and ensures the highest level of reliability in our inspection reports. ✔Diverse Product Range:Our team covers a wide range of product categories, including electronics, electrical products, lighting, building materials, furniture, home décor, kitchenware, textiles, apparel, and industrial goods. ✔2,500+ Checklists:We offer comprehensive checklists for various product lines, drawing on our extensive QC experience. ✔Online Booking:Easily book services through our advanced online system, and access inspection results and supply chain statistics via the QC dashboard. ✔Quick and Efficient Service:Receive same-day quotations, with reports available 6 to 24 hours after inspection. We also offer free laboratory testing and regulatory consultations. About V-Trust V-Trust is the largest product inspection company in Asia, employing only full-time inspectors. With over 600 staff across 10 Asian countries, we conduct more than 110,000 inspections and audits annually, serving over 13,000 buyers worldwide. We are experts in the quality control industry, offering a wide range of cost-effective services, including product inspections, factory audits, laboratory testing, and product certification. V-Trust operates in China and key export markets such as India, Vietnam, Malaysia, Thailand, Bangladesh, Pakistan, Cambodia, Indonesia, and Myanmar. For more information, please contact us: Website: www.v-trust.com 

Pre-Shipment Inspection | Quality Control Services, Final Random Inspection Company in China

Managing defective shipments from Asian suppliers can be challenging, especially when dealing with complex supply chains or new partnerships. At V-Trust, we help buyers check the quality of finished products with our Pre-Shipment Inspection (PSI) service, ensuring your products meet quality and compliance standards. What Is Pre-Shipment Inspection? PSI, or Final Random Inspection, confirms your shipment’s quality before it leaves the factory. Conducted when production is complete and at least 80% of goods are packed, it follows the ANSI/ASQ Z1.4-2008 (AQL) standard, ensuring reliable results. Benefits of Conducting Pre-Shipment Inspection: Prevent Defective Shipments: Identify issues before shipment.Ensure Compliance: Verify specifications, logos, and packaging.Fast Reporting: Make quick, informed decisions.Improve Quality: Monitor and enhance standards over time.V-Trust engineers evaluate quantity, appearance, safety, performance, materials, workmanship, packaging, and more, using 2,500 specialized checklists tailored to each product’s features and your specific requirements. V-Trust’s PSI service gives you peace of mind, helping you maintain quality control and focus on growing your business.  Why V-Trust ✔Full-Time Inspectors Only:We do not hire part-time QC staff or outsource to other firms. This approach serves as a key anti-bribery measure and ensures the highest level of reliability in our inspection reports. ✔Diverse Product Range:Our team covers a wide range of product categories, including electronics, electrical products, lighting, building materials, furniture, home décor, kitchenware, textiles, apparel, and industrial goods. ✔2,500+ Checklists:We offer comprehensive checklists for various product lines, drawing on our extensive QC experience. ✔Online Booking:Easily book services through our advanced online system, and access inspection results and supply chain statistics via the QC dashboard. ✔Quick and Efficient Service:Receive same-day quotations, with reports available 6 to 24 hours after inspection. We also offer free laboratory testing and regulatory consultations. About V-Trust V-Trust is the largest product inspection company in Asia, employing only full-time inspectors. With over 600 staff across 10 Asian countries, we conduct more than 110,000 inspections and audits annually, serving over 13,000 buyers worldwide. We are experts in the quality control industry, offering a wide range of cost-effective services, including product inspections, factory audits, laboratory testing, and product certification. V-Trust operates in China and key export markets such as India, Vietnam, Malaysia, Thailand, Bangladesh, Pakistan, Cambodia, Indonesia, and Myanmar. For more information, please contact us: Website: www.v-trust.com 

Pre-Shipment Inspection | Third Party Inspection Company, QC Services, Quality Control Inspection in China

Biggest Product Inspection Company in Asia Using Full-Time Inspectors Only At V-Trust, we understand the challenges buyers encounter when sourcing from Asia. As a leading third-party quality control provider, we work closely with you to customize our quality control inspection services to meet your specific requirements. From quality inspection services on materials and components to production line supervision and finished product checks, our goal is to ensure that your products consistently meet the highest quality standards. Our V-Trust engineers assess a comprehensive range of critical factors, including quantity, appearance, performance, safety, workmanship, assembly, materials, size, and more. With over 2,500 specialized checklists tailored to your unique products and needs, we deliver precision and reliability in every quality control inspection. Our Quality Control Services Include: Pre-Shipment InspectionDuring Production InspectionProduction MonitoringContainer Loading SupervisionSample CheckTo meet even the busiest schedules, inspections are arranged within 2–3 days, and detailed reports—complete with photo and video findings—are issued within 24 hours after inspection.  Why V-Trust ✔Full-Time Inspectors Only:We do not hire part-time QC staff or outsource to other firms. This approach serves as a key anti-bribery measure and ensures the highest level of reliability in our inspection reports. ✔Diverse Product Range:Our team covers a wide range of product categories, including electronics, electrical products, lighting, building materials, furniture, home décor, kitchenware, textiles, apparel, and industrial goods. ✔2,500+ Checklists:We offer comprehensive checklists for various product lines, drawing on our extensive QC experience. ✔Online Booking:Easily book services through our advanced online system, and access inspection results and supply chain statistics via the QC dashboard. ✔Quick and Efficient Service:Receive same-day quotations, with reports available 6 to 24 hours after inspection. We also offer free laboratory testing and regulatory consultations. About V-Trust V-Trust is the largest product inspection company in Asia, employing only full-time inspectors. With over 600 staff across 10 Asian countries, we conduct more than 110,000 inspections and audits annually, serving over 13,000 buyers worldwide. We are experts in the quality control industry, offering a wide range of cost-effective services, including product inspections, factory audits, laboratory testing, and product certification. V-Trust operates in China and key export markets such as India, Vietnam, Malaysia, Thailand, Bangladesh, Pakistan, Cambodia, Indonesia, and Myanmar. For more information, please contact us: Website: www.v-trust.com 

Quality Control | Inspection Service Provider in China, Pre-Shipment Inspection, QC Check

Professional Third-Party Quality Control Services in China &amp; Asia Sourcing products from Asia can bring unique quality challenges. V-Trust serves as your reliable quality control partner, offering customized inspections and monitoring to make sure your standards are always met. From checking raw materials to overseeing production and inspecting finished products, we provide quality control services designed to meet your specific needs. Our engineers carefully review key quality factors like quantity, safety, performance, and craftsmanship, using over 2,500 specialized checklists tailored to each product’s requirements. Our quality inspection service aims to address any potential issues, adding confidence and reliability to your supply chain. Our Quality Control Services Include: Pre-Shipment InspectionsDuring-Production InspectionsOngoing Production MonitoringContainer Loading ChecksSample VerificationWe can arrange inspections within just a few days, even on tight schedules. Within 24 hours after each inspection, you’ll receive detailed reports with photos and videos to help you make quick, informed decisions.  Why V-Trust ✔Full-Time Inspectors Only:We do not hire part-time QC staff or outsource to other firms. This approach serves as a key anti-bribery measure and ensures the highest level of reliability in our inspection reports. ✔Diverse Product Range:Our team covers a wide range of product categories, including electronics, electrical products, lighting, building materials, furniture, home décor, kitchenware, textiles, apparel, and industrial goods. ✔2,500+ Checklists:We offer comprehensive checklists for various product lines, drawing on our extensive QC experience. ✔Online Booking:Easily book services through our advanced online system, and access inspection results and supply chain statistics via the QC dashboard. ✔Quick and Efficient Service:Receive same-day quotations, with reports available 6 to 24 hours after inspection. We also offer free laboratory testing and regulatory consultations. About V-Trust V-Trust is the largest product inspection company in Asia, employing only full-time inspectors. With over 600 staff across 10 Asian countries, we conduct more than 110,000 inspections and audits annually, serving over 13,000 buyers worldwide. We are experts in the quality control industry, offering a wide range of cost-effective services, including product inspections, factory audits, laboratory testing, and product certification. V-Trust operates in China and key export markets such as India, Vietnam, Malaysia, Thailand, Bangladesh, Pakistan, Cambodia, Indonesia, and Myanmar. For more information, please contact us: Website: www.v-trust.com 

Inspection Service | Product Quality Check, QC Check, QC Services in China

China Inspection Services, Customized Function, Safety, Visual Check of Your Products Sourcing products from Asia can bring unique quality challenges. V-Trust team works closely with you to tailor our services to your specific needs. From inspecting materials and components to supervising the production line and checking the quality of finished products, we are dedicated to ensuring that your products meet the highest standards. Our engineers evaluate a wide range of critical factors, including quantity, appearance, performance, safety, workmanship, assembly, materials, size, and more. With over 2,500 specialized checklists customized for your unique products and requirements, we deliver precision and reliability at every step. Our Quality Control Services Include: Pre-Shipment InspectionsDuring-Production InspectionsProduction Line MonitoringContainer InspectionSample VerificationWe can arrange inspections within just a few days, even on tight schedules. Within 24 hours after each inspection, you’ll receive detailed reports with photos and videos to help you make quick, informed decisions.  Why V-Trust ✔Full-Time Inspectors Only:We do not hire part-time QC staff or outsource to other firms. This approach serves as a key anti-bribery measure and ensures the highest level of reliability in our inspection reports. ✔Diverse Product Range:Our team covers a wide range of product categories, including electronics, electrical products, lighting, building materials, furniture, home décor, kitchenware, textiles, apparel, and industrial goods. ✔2,500+ Checklists:We offer comprehensive checklists for various product lines, drawing on our extensive QC experience. ✔Online Booking:Easily book services through our advanced online system, and access inspection results and supply chain statistics via the QC dashboard. ✔Quick and Efficient Service:Receive same-day quotations, with reports available 6 to 24 hours after inspection. We also offer free laboratory testing and regulatory consultations.  About V-Trust V-Trust is the largest product inspection company in Asia, employing only full-time inspectors. With over 600 staff across 10 Asian countries, we conduct more than 110,000 inspections and audits annually, serving over 13,000 buyers worldwide. We are experts in the quality control industry, offering a wide range of cost-effective services, including product inspections, factory audits, laboratory testing, and product certification. V-Trust operates in China and key export markets such as India, Vietnam, Malaysia, Thailand, Bangladesh, Pakistan, Cambodia, Indonesia, and Myanmar. For more information, please contact us: Website: www.v-trust.com   

Guangzhou Candid Electronics Co., Ltd.

CandidTech is a well-known automotive vision solution provider based in Guangzhou, China, whichis set up to provide products and services to OE market, with a total area of 10,000square meters. Our current product lines cover vehicle cameras for different applications:including rear view, front view, side view and around view, Dash Cameras,Panoramic View Systems, ADAS products and the like. We own our independent R&amp;D team, three dust-free workshops and six automatic production lines, CNAS accreditedlaboratory and experienced quality management team. What's more, our company has certified byIATF16949, VDA63 and ISO 45001, and we already got theCMMI LEVEL 3 CERTIFICATEwith our software design team. The camera reach the highest IP69K waterproof protection standard, meeting the strictest quality requirements for OE Market and Aftermarket at home and abroad. For now, we continuously supply to domestic and international mainstream vehicle manufacturers like Volkswagen, Toyota, Nissan etc.CandidTech adheres to the service concept of "customized service and the pursuit of zero defects", supported by a professional quality assurance (QA) team for continuously creating more value for our customers.    

Vehicle Vision System Supplier

Blitech Ltd

Blitech Ltd is your trusted partner for high-quality OEM and ODM manufacturing. Our production service capable to comply with rigorous standards like Japan’s JEMIC, ATEX, and ISO13485. Certified as a Green Factory under ESG principles, we're committed to sustainability as we serve industries where stringent compliance is non-negotiable. With precision and reliability at our core, we deliver excellence across every project. 

OEM Manufacturing Service

Propagation Systems Limited

Propagation offers not just only the design service but also the hardware modules for different application. The qualified modules are suitable for the OEM services as well as the system design. Our OEM partners are located in both Southern part of China and Northern part of Vietnam in over 20 years manufacturing experience.   matter® Connected Things  – Border Router and End NodeBluetooth® Low Energy     – Bluetooth version 5.3Classical Bluetooth® Audio  – customized Bluetooth audio in both DSP and applicationEmbedded WiFi®           – bundle solution with Amazon Wed ServiceUltra Wide Band (UWB)      – RTLS applicationSigfox®/ LoRa®            – Long range transmission up to 1.5km Hardware Design service: Because of our electronics and electrical background, we also provide the hardware design service based in Hong Kong. Propagation completed over 120 projects in the last 10 years.  Application BoardIOT deviceEmbedded Linux / Android Development

Hardware Development

Aiketon Electronics Ltd

   From ideas to reality, we help our customer to prepare prototype of all scale from PCB only to product sample with minimal quantity requirement.  

Prototyping PCB Assembly

Biggest Product Inspection Company in Asia Using Full-Time Inspectors Only At V-Trust, we understand the challenges buyers face when sourcing from Asia. Our team works closely with you to tailor our services to your specific needs. From inspecting materials and components to supervising the production line and checking the quality of finished products, we are dedicated to ensuring that your products meet the highest standards. V-Trust engineers evaluate a wide range of critical factors, including quantity, appearance, performance, safety, workmanship, assembly, materials, size, and more. With over 2,500 specialized checklists customized for your unique products and requirements, we deliver precision and reliability at every step. Product Inspection Services We Provide Pre-Shipment InspectionDuring Production InspectionProduction MonitoringContainer Loading SupervisionSample Check﻿Inspections are arranged within 2–3 days to accommodate even the busiest schedules, with detailed reports including photo and video findings issued within 24 hours after the inspection.  Why V-Trust ✔Full-Time Inspectors Only:We do not hire part-time QC staff or outsource to other firms. This approach serves as a key anti-bribery measure and ensures the highest level of reliability in our inspection reports. ✔Diverse Product Range:Our team covers a wide range of product categories, including electronics, electrical products, lighting, building materials, furniture, home décor, kitchenware, textiles, apparel, and industrial goods. ✔2,500+ Checklists:We offer comprehensive checklists for various product lines, drawing on our extensive QC experience. ✔Online Booking:Easily book services through our advanced online system, and access inspection results and supply chain statistics via the QC dashboard. ✔Quick and Efficient Service:Receive same-day quotations, with reports available 6 to 24 hours after inspection. We also offer free laboratory testing and regulatory consultations. About V-Trust V-Trust is the largest product inspection company in Asia, employing only full-time inspectors. With over 600 staff across 10 Asian countries, we conduct more than 110,000 inspections and audits annually, serving over 13,000 buyers worldwide. We are experts in the quality control industry, offering a wide range of cost-effective services, including product inspections, factory audits, laboratory testing, and product certification. V-Trust operates in China and key export markets such as India, Vietnam, Malaysia, Thailand, Bangladesh, Pakistan, Cambodia, Indonesia, and Myanmar. For more information, please contact us: Website: www.v-trust.com 

My Sourcing