傲騰時計有限公司

開發同時符合技術要求與美學標準的零部件 我們透過全面的研發、工程及生產支援，協助將腕錶概念轉化為可推向市場的產品。團隊負責開發及優化腕錶零部件與結構，確保產品同時符合技術要求、美學期望及生產標準，並在製造過程中兼顧可靠品質、實用功能及卓越設計。 

研發 · 工程 · 生產 

HENGYANG YINBEI WATCH CO., LTD

mechanic movement One-stop Service from Design to Production 

邁高達科技有限公司

PCB Design Service
Electronic Design Service
Mechanical Design Service

PCB Design Service

品頂實業有限公司

 	 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 

Svi Public Co Ltd

 	 Full service EMS 	 Including Product Design/Development 	 PCBA to System Build, advanced production automation &amp; test 	 Cleanroom assembly 	 PLM services  

EMS services - Medical and Automotive

Gordon C & Co Ltd

ENGINEERING ELEGANCEGordon C offers a one-stop solution to transform ideas into reality, seamlessly. Our engineers take ideas from intricate 2D, 3D, and STL drawings to the prototyping stage in a rapid fashion. 

OEM ENGINEERING SUPPORT

新進科技有限公司

 Our research and development service focuses on switching-mode power and micro controller. We produce standard-design products with high quality, function, and precision. We also engage in providing tailor-designed electronic solutions and upgrade of OEM products. 
 
  Structured systems for great efficiency. 
  With advanced facilities and equipments. 
 

Research and Development

利廣益集團有限公司

Over 20 years of experience in the toys , premiums, gifts,&nbsp;household utilities &amp; lightings industries.   Professional team to help your product realization.   Can start with your product concepts or rough sketches,   To provide input on the project costings, technical studies, material recommendations, mold &amp; toolings development,&nbsp;safety studies, mass production , shipment &amp; logistics &amp; etc..   Professional&nbsp;of solving technical problems, like considering the position of part line and air hole which can reduce the effects to the appearance.   Well-trained worker for cutting the flash in the&nbsp;most effective&nbsp;and most efficient way while&nbsp;without the damage to the&nbsp;plastic parts.&nbsp;   Capable of reducing the mold cost and plastic parts by fine-tuning the shape of product while without a serious change of customer's design.   Professional in working with various design houses, licensors&nbsp;&amp; engineers throughout the product development &amp; approval process.   Please visit www.leconcepts.biz to have more ideas on our product range &amp; production capabilities   Photos are at courtesy of customers.  

Consumer Product Development

Electronic Manufacturing Service
Our industry focus includes industrial products, high end telecommunications, office automation, professional audio and video products, automotive electronics, medical devices, etc. The advanced solutions are sure to keep you on the cutting edge.

Electronic Manufacturing Service

香港通用公證行有限公司

Developing the highest quality electrical and electronic (E&amp;E) goods that are safe and energy efficient is a complex challenge in today’s competitive market. Our holistic Total Solution Services for E&amp;E products, delivered through our global network of accredited testing laboratories, ensure manufacturers and retailers have access to expert support at every stage of the product life cycle – from design, production and regulatory compliance to the import and export of goods. Our services include:   We understand regulations and standards for every product and target market, and we can help you reduce risk, improve efficiency and ensure compliance. Our experts can help you to incorporate critical construction criteria and compliance requirements from the design stage to the end of the product life cycle. Our Total Solution Services enhance market access and encourage growth. 

Electrical & Electronic Products: Total Solution Services

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

Chengdu sinochips technology Co.,Ltd

In-house electronic micro-assembly services 

electronic micro-assembly services

Electronic manufacturing service, start from PCBA to Final Assembly. Factories located in Thailand, Austria, Slovakia and Hungary. 	 Audio 	 Medical 	 Telecommunication 	 Industrial 	 Transportation 	 etc.,  

Electronic Manufacturing Service - Audio Equipment

Refined Motor Company Limited

Refined Motor Co. is a Hong Kong ESG-focused automotive technology enterprise specialising in compliant, cost-effective fleet electrification solutions. With strong expertise in commercial vehicle engineering and government-approved EV retrofitting standards, the company helps corporate fleet operators, logistics companies and institutional organisations modernise existing vehicle fleets, reduce carbon emissions and lower long-term operational costs.Our fleet electric conversion service is a professional turnkey electrification solution engineered specifically for light commercial vehicle fleets, including service vans, delivery vehicles, shuttle vehicles and operational fleet cars. We conduct comprehensive pre-project fleet feasibility audits, analysing vehicle usage patterns, daily mileage requirements, payload limits and operational duty cycles to design optimised, fleet-specific electric powertrain and battery configurations. Each conversion setup is calibrated to maximise operational range, improve load efficiency and ensure long-term durability under frequent commercial use.The service includes standardised high-volume conversion workflows, unified safety testing procedures, full regulatory certification, fleet-wide performance validation and structured after-sales maintenance support. By retrofitting existing combustion fleets into zero-emission electric vehicles, fleet owners avoid costly full vehicle replacement cycles while achieving ESG carbon reduction targets, lowering fuel expenses and reducing ongoing mechanical maintenance costs. We deliver consistent, scalable, fully road-legal fleet electrification projects ideal for corporate sustainability upgrades and government green transport compliance requirements. 

Fleet Electric Conversion

We provide fully turn-key solutions that integrate innovative EMS products with quality manufacturing. Our industry focus includes industrial products, high end telecommunications, office automation, professional audio and video products, automotive electronics, medical devices, etc. The advanced solutions are sure to keep you on the cutting edge.
 
  Covering a wide industry. 
  Experienced in this field. 
 

EMS Turn-Key

Leading global provider of full turnkey box-build contract electronics manufacturing and design services to the industrial and professional electronics sectors. We have 4 factories located in Thailand, Austria, Slovakia and Hungary with 3,300 employees. 	 Industrial 	 Automotive 	 Telecommunication 	 Medical 	 Audio/video 	 etc.,  

EMS Electronic Manufacturing Services

日大照明公司

Nata design team provide optic consultancy and professional optic design service of reflector and lens. The close communication with customer can well understand customer requirement and make sure the design is what customer need. Here is the process: 1, Collect customer's requirements -light source -target beam angle -range of dimensions of the optic -holder -assembling -other optical requirements such as efficiency, UGR , lm/w ect -more precise details more precise evaluation 2. Designer evaluate design feasibility and confirm the design feasibility or suggestions 3. Provide simulation report to customer for approval 4. Provide technical drawing for customer approval 5 Proceed the tooling and sampling 6. Optic test and qualification before ship out to customer 7. Customer test and approve If you have design requirements, please feel free to contact us at info@nata.cn.   

Optic Design

廣州威綽商品檢測技術服務有限公司

Wide Expertise in the Home Audio &amp; Speakers Industry  V-Trust's inspection services for home audio and speakers provide essential support to buyers, ensuring that products meet customer specifications and quality standards.  Whether it’s home audio systems or standalone speakers, V-Trust’s inspection process carefully examines product integrity, appearance, and build quality to ensure there are no defects like scratches, dents, or loose parts. Functionality checks focus on sound quality, speaker sensitivity, battery performance, and power output, along with total harmonic distortion (THD) and frequency range. Additional tests cover connectivity, including wired and wireless options, Bluetooth pairing, multi-device compatibility and other tests to confirm product reliability.  V-Trust helps buyers minimize risks and avoid costly issues by providing detailed inspection reports, complete with photographic evidence, available within 6 to 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 

Home Audio & Speakers Product Inspection

Wide Expertise in the Consumer Electronics Industry  V-Trust's inspection services for consumer electronics imported from Asia provide essential support to buyers, ensuring that products meet safety standards and quality expectations.  By detecting potential defects, electrical issues, and performance problems before products are released to the market, V-Trust helps buyers minimize risks and avoid costly issues.  Detailed inspection reports with photographic evidence available within 6 to 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.comEmail: cs@v-trust.com 

Consumer Electronics Product Inspection

Refined Motor Co. is a Hong Kong-based, Transport Department recognised EV engineering firm specialising in road-legal vehicle electrification, retrofitting and compliance-certified automotive innovation. Founded by professional automotive engineers, the company delivers precision-engineered, fully certified electric vehicle conversion solutions for private collectors, premium vehicle owners and discerning automotive clients across Hong Kong and the Greater Bay Area.Our bespoke electric conversion service offers fully customised, one-of-a-kind EV retrofitting tailored exclusively for classic cars, vintage vehicles and special-interest automobiles. Unlike standard off-the-shelf conversions, every project begins with a complete vehicle structural analysis, chassis evaluation and usage requirement assessment to design a fully personalised electric powertrain, battery layout and driving performance profile. Our engineering team custom-tunes acceleration, torque output, range characteristics and weight distribution to align with the owner’s driving style, aesthetic expectations and intended use, whether for daily road use, show display or long-term collection preservation.The full-service process includes custom CAD engineering design, precision component integration, system calibration, comprehensive road and safety testing, as well as complete Hong Kong regulatory documentation and official road-legal certification. We fully preserve the vehicle’s original bodywork, classic styling and interior heritage while completely replacing the traditional combustion drivetrain with modern, zero-emission, reliable electric technology. This premium tailor-made solution is ideal for classic car enthusiasts and private clients seeking unique, high-quality, legally compliant electric classic vehicles with personalised performance characteristics.

Bespoke Electric Conversion

嘉宏製品有限公司

we can provide one stop service from OEM and sourcing items under our customer need. please contact us for more information 

 we can provide your own design and OEM project or sourcing business for our customer 

Hong Kong Diaman International Lighting Co., Limited

Diaman Track lights  With high quality aluminum body and technical painting, all for durable and professional lighting.   A full range of products, with optional accessories,  is for a maximum application to different environmental requirement.  Genuine imported LED and glued built-in driver, provide free maintenance and high energy efficiency.  Precisely designed reflector with anti-glare, and anodized layer, creates a visible comfortable and healthy light output. 

Lighting Product Design

 	 DPI is performed when at least 10% of an order is completed. 	 It can uncover problems at an earlier production stage, allowing more time for reworking and correction. 	 It also helps you supervise whether the production process is on schedule. 	 Our all-inclusive inspection charge is US$268/man-day in whole China. 	 No extra charge for traveling. 	 No extra charge for inspection on weekend.&nbsp; 	 You will receive a detailed inspection report, with photographic evidence within 24 hours after the inspection. 	 You can also receive the report on the same day of the inspection upon request.  

Inspection 

Refined Motor Co. is a Hong Kong automotive EV technology provider offering certified electric conversion systems, technical expertise and regulatory support to industry partners. With in-house patented modular powertrain technology and full government compliance accreditation, the company enables automotive workshops, restoration studios and trade partners to deliver professional, road-legal EV conversion services without extensive in-house EV research and development.Our partnered electric conversion programme is a collaborative B2B service designed for automotive workshops, vehicle restoration companies, car dealers and automotive industry partners looking to expand their service portfolio into certified EV retrofitting. Under this partnership model, Refined Motor Co supplies fully developed, tried-and-tested modular electric powertrain kits, standardised engineering blueprints, technical guidelines and step-by-step conversion protocols to partner businesses. We provide continuous technical consultation, system calibration support and regulatory compliance guidance throughout every project stage.Partner teams manage vehicle disassembly, body preparation and mechanical assembly, while our professional engineering team oversees critical system integration, safety validation, quality assurance testing and final government certification approval. This cooperative framework allows industry partners to launch legitimate, market-ready EV conversion services with reduced risk, lower development costs and faster project lead times. We maintain consistent quality control, standardised safety benchmarks and full regulatory traceability, helping partners build a reputable and compliant EV service offering for local and regional clients. 

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