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

V-Trust Inspection Service Co., Ltd

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

Daiwa Metal Works Co Ltd

The fabric lightbox combined the aluminum outer shell and the weather-resistant fabric of the illuminated face. Specified and customized graphics are UV inkjet printed on the material, then spring-tensioned into the metal casing, CE approved, and ECA rated LED installed inside. Its structure is simple, and the price is affordable. Fabric light box has even light, larger illuminated area, brighter and better advertising effect than the traditional lightbox, which is suitable for shopping malls, airports or outdoor venues.  √Breathable fabric can reduce the risk of overheating caused by long-term lighting; √Even light, larger illuminated area, brighter and better advertising effect compared with traditional light box; √Energy-saving, brighter and long-life LEDs are used; √Simple structure design withe high-quality aluminum which is easy for installation, maintenance and replacement; √Affordable price.  Materials: Fabric and Aluminum frameMetal Surface: Painted aluminumLED Colors : cool white (6500K)Application: Indoor and outdoor, fit to facades, hang from canopies or bond to walls, for various signs in chain stores, civil engineering site, public facilities, etc.Application (Industries): Government, catering, medical, banks, retail and high-end industry, municipal engineering, shopping malls, etc.Scene Display 1Scene Display 2Detail 1Detail 2 

Single Side Light Box— Fabric Face Light Box

A high-quality sign is your silent guide! Showcase your shop's unique features on your signboard, attract more people to enjoy the sports.  Metal Surface:The lightbox uses stainless steel, copper, iron or aluminum as the main metiral.Professional Cutting: Engraving the logo through the machine cutting, filled with acrylic materials to enchance 3D effect.24 Hours Visible:The clear font structure serves a highly recognisable during the day. The uniform illumination of LED light source make the store as a focal point at night. Materials: Stainless steel; Aluminum; Copper; Iron. Surface: Mirror Polished; Satin (Plating are available); Brushed; Painted. LED Colors: Cool White6500K; Natural White4500K; Warm White3500K; Green; Blue; Yellow; Red; Pink. Plating Colors: Titanium gold; champagne gold; rose gold; black; antique brass; antique copper. Application: Indoor, fit to facades, hang from canopies or bond to walls, mainly for branding decoration and modern office.       

3D Solid Letters Lightbox for Sports Industry

UltraOne Technologies Limited

Professional Display Solution that allow our customers to easily and consistently develop top quality content and create impactful messages via an integrated network media.  

Professional Display Solution

Svi Public Co Ltd

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

Kensen Digital Limited

Kensen Digital is an innovative and technically oriented company focus on developing and manufacturing of digital electronic products including various types of digital radio and wireless technologies such as in-car and portable DAB/DAB+/HD radios. We provide ODM/OEM services as a turnkey solution provider to realize your concepts and ideas. We work with customers closely at all stages of design and manufacture, from concept to finish, to bring unique products. When customers provide concept and specifications, we then work out a rough total cost for design, prototype, and estimated unit cost. 

ODM/OEM Services

Ignite Your Beauty Business! Our top-quality lightbox signs glow day and night – instantly grabbing attention and making your shop look professional. A bright and clear sign can effortlessly attract more customers.  Brand：DAIWA Optional Materials: Stainless Steel，Aluminum，Copper，Iron，Acrylic； Metal surface：Painted；Brushed, Satin or Mirror Polished (Plating are available)； Size Limit：At least 30mm thickness or more； Recommended products: Lightbox, LED lighting sign Customised：YES  - Premium Materials: We use only top-grade materials to ensure your sign lasts for years while staying bright and fresh. - Customized services: Our professionals will recommend the optimal solution according to your preferences. - Years of Expertise: With years of exquisite Hong Kong-style craftsmanship, we are your expert in sign customization. - Service Commitment: We provide exceptional service and treat everyone with honesty – that’s our core promise.        

Beauty Studio Signage Customized

Yangzhou Huacai Opto Co., Ltd

 COLORS HK Lighting Fair Wraps Up Successfully Time: 27-30 Oct 2024 Address: Hong Kong  The 2024 HK International Lighting Fair is drawing to a close. Focusing on the theme of “Light &amp; Live”, COLORS showcased the fusion of lighting technology and aesthetics.  Space Design The booth adopts an open layout to create a visual feast. The left and right sides of the independent zone display different ranges of light products, and the NNR40 and Infinite Lights hanging on the top add a sense of flow and vitality to the space.    New Products Arch Neon: This series is designed for outdoor environments, suitable for building facades, swimming pools, saunas, and other harsh environments, and is the perfect solution for facade lighting.    Infinite Lights: Customized design is available on demand, covering shape, size, and splicing methods, providing customers with unlimited creative possibilities.  Customer Reception During the exhibition, the booth was always crowded with people. The innovatively designed products and lighting solutions attracted countless industry insiders and partners to stop and exchange ideas and gained wide attention and praise.    Customer Reception During the exhibition, the booth was always crowded with people. The innovatively designed products and lighting solutions attracted countless industry insiders and partners to stop and exchange ideas and gained wide attention and praise.   Construction Snapshots The construction process of the exhibition is like a creative and technical “show”, the product development and construction teams are striving for excellence in lighting, installations, and details of the exhibition, to ensure that each piece of the exhibit is perfectly presented.    As the 2024 HK Lighting Fair comes to an end, COLORS will continue to provide global customers with more aesthetic and functional lighting solutions,creating unlimited possibilities. Stay tuned.  

COLORS HK Lighting Fair Wraps Up Successfully

In bustling streets and shopping malls, customers' attention lingers for only a few seconds. Custom lightboxes, with their unique designs, vivid colors and great brightness, can instantly break through visual fatigue and capture customers' eyes.  Whether it is to clearly display the latest products of the season, limited-time discounts, or to convey the brand through creative patterns, they can make your information captured at the first time, greatly increasing the rate of customers entering the store.  Optional Materials：Stainless Steel, Aluminum, Copper, Acrylic Optional Surface：Painted Surface, Wire Drawing, Mirror Surface, Sandblasting (Electroplating Possible) Paint Colors：CMYK/ RAY/ PANTONE/ DULUX Plating Color：Electric Titanium Gold, Champagne Gold, Rose Gold, Stun Black, Green Bronze, Red Bronze, etc. Light Color：6500K, 4500K, 3500K, Green, Blue, Yellow, Red, Pink, etc. Application：Indoor and outdoor, fit to facades, hang from canopies or bond to walls, for various signs, building reminders, high-end branding decoration, and modern office.           

LED Lightbox Signboard for Retail Industry

 Reflecting on a Successful LB24[COLORS Exhibition]Time: 3-8 March 2024 Address: Frankfurt LB24 has drawn to a successful close. As one of the exhibitors in this prestigious event, we feel honored to have the opportunity to connect with industry peers, show our latestproducts, and engage with visitors has truly been invaluable. We want to extend our heartfelt thanks to all those who visited our exhibition booth, expressed interest in our offerings, and engaged with our team members. Your enthusiasm and support have been incredibly motivating and are a testament to the passion within our industry.  Stay tuned for updates on our upcoming events and offerings, as we continue to strive for excellence and innovation in all that we do. Once again, thank you for being a part of this incredible journey with us. Your continued support means a lot to us! We look forward to continuing our conversation and seeing you soon.    

Reflecting on a Successful LB24

CHULIANG TECHNOLOGY (HK) LIMITED

PARTYDAY Sportainment Centre is a new urban sport &amp; entertainment hybrid that integrates sports, entertainment, and technology, dedicated to redefining urban leisure lifestyles and fostering a sense of belonging.  Currently, PARTYDAY has established and operates seven venues across five cities—Xi'an, Shenzhen, Hangzhou, Wuhan, and Shanghai. Each venue spans between 5,000 and 15,000 square meters, serving over 1 million customers in total. PARTYDAY is rapidly emerging as one of China's most dynamic new commercial sportainment brands.Beyond being a physical entertainment operator, PARTYDAY is a digital sportainment platform that combines creative content, interactive technology, and customer communities. Through technological innovation, content operations, and spatial design, we inspire sports participation and social connection, helping urban dwellers find balance and joy in their fast-paced lives. 

PARTYDAY Sportainment Centre

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

3D letters lightbox based on the metal lightbox, cut through the logo and text from a backing pane, fill the cutouts with light-emitting characters, and punch them out in relief as 3D letters. The luminous effect is unique and conspicuous, as well as the contrast of light and dark build a solid stereoscopic impact that makes the message pop and easy to read from a distance.  √Conspicuous luminous effect as well as contrast of light and dark build a strong stereoscopic effect; √Eye-catching advertising message and easy to read from a distance; √Durable and long-lasting.  Optional Materials: Stainless Steel， Aluminum, Copper, Iron, Acrylic；Metal surface: Painted; Brushed, Satin or Mirror Polished (Plating are available)；Size Limit: At least 30mm thickness or more；Application: Indoor, fit to facades, hang from canopies or bond to walls, mainly for branding decoration and modern office.Application industry: Catering, hotel, medical, beauty, banks, retail and high-end industry, etc.Sample 1：Stainless Steel With Black Spray Paint；Back-Lit Letter；Sample 1：Back-Lit Letter With TI-GoldSample 2：Printing + Half-lighting Side-Lit LetterSample 2：Satin Stainless Steel with Bronze

3D Letters Light Box

 COLORS at Lux Futurum Forum 2024  [Brand Activity] Time: 28thNov. 2024 Address: Guangzhou Lux Futurum Forum 2024, held in Guangzhou under the theme "A FUTURE WHERE EAST MEETS WEST." This global design event brought together leading lighting, interior, and architectural experts to explore the fusion of Eastern and Western design philosophies. Keynote speakers such as Manish Gulati and Roger Narboni shared visionary insights on sustainability, technology, and the future of urban lighting.   COLORS was honored to participate as a brand representative and support the prestigious activity. Our involvement reflects our ongoing pursuit of innovative lighting solutions that not only meet the needs of the present but also shape the future of lighting. We are excited to have contributed to this inspiring platform, where creative exchange and boundary-pushing ideas redefine lighting possibilities.  This activity aligns with everyone's mission to advance the lighting industry by fostering creativity, sustainability, and technological innovation. We believe lighting plays a pivotal role in shaping the future of our built environments, and this forum highlighted the power of light to inspire, heal, and transform spaces.   Stay tuned as we continue to explore and develop creative lighting solutions that connect cultures and contribute to a brighter, more sustainable future.   

COLORS at Lux Futurum Forum 2024

Services and Solutions: Intelligent Lighting System, Integrated AV Control 

Central Control System

Well-designed 3D led letters in restaurants often attract customers' attention in the first place. Choosing our signage, stand out in various stores.  LED letter signboards present the store name or logo in 3D from the distinct light outlines. Whether it's the simple and elegant 3D letter or the lively artistic fonts, the light can accurately highlight the texture of every stroke.  Optional Materials：Stainless Steel, Aluminum, Copper, Acrylic Optional Surface：Painted Surface, Wire Drawing, Mirror Surface, Sandblasting (Electroplating Possible) Paint Colors：CMYK/ RAY/ PANTONE/ DULUX Plating Color：Electric Titanium Gold, Champagne Gold, Rose Gold, Stun Black, Green Bronze, Red Bronze, etc. Light Color：6500K, 4500K, 3500K, Green, Blue, Yellow, Red, Pink, etc. Application：Indoor and outdoor, fit to facades, hang from canopies or bond to walls, for various signs, building reminders, high-end branding decoration, and modern office.            

3D LEd Letters Signage for Catering Industry

Allied Environmental Consultants Limited

Acoustics, Audiovisual, Lighting and Theatre Planning Acoustics Proper acoustic design ensures the high quality of desired sounds as well as the isolation of unwanted sounds from some space or environment. Architectural form and mechanical logistics must be considered with acoustics for the benefit of listeners, occupants and performers. This holds true for all spaces, not just those with which sound quality is primarily associated. AEC has provided solutions by ensuring the sound quality of concert and lecture halls, noise isolation privacy for residences and office spaces. AEC possesses a team of acousticians with a depth of project experience to draw from and a diverse set of skills like simulation, computation and design to navigate this science.  Audiovisual Audiovisual systems are among the drivers of the multimedia technology trend we are seeing become more and more important in the 21st Century. The general evolution of technology has increased the capabilities of AV systems and has facilitated more specialized projects. Now more than ever, artists, theatre owners and business leaders can see their visions come to life using complex and large scale systems. As these systems grow in scale and depth, so to do the intricacies of designing them. AEC’s AV team can help build these systems from the schematic stage to the integration stage and enrich and a patron’s – and owner’s – experience.  Lighting Lighting design is for people, their comfort and their enjoyment of the spaces in which they live, so it must provide smart, sustainable and affordable solutions and be considerate of our environment. AEC offers a comprehensive lighting design service, from initial strategic advice and concept development, through to construction and on-site support. Our electrical lighting services include architectural lighting, façade lighting and landscape lighting design. AEC’s lighting team is also skilled in daylight modelling which, by working closely with architects, enhances natural light distribution through building interiors by reflecting and diverting different colours to materials.  Theatre Planning Theatre Planning allows the implemented Acoustic, AV and Lighting measures to be received by the individual. It smooths the service of front-of-house planning and eases the technical aspects of back-of-house and maintenance. Theatre planning is an extensive, logistical practice which combines many disciplines. AEC’s team is proficient in these and can provide solutions to functional planning of public FOH areas, BOH circulation, machinery, fly tower and rigging systems, stage engineering, communication infrastructure, seating and lighting sightline studies and many more technical considerations.  To know more: https://www.asecg.com/service/3 

Acoustics, Audiovisual, Lighting and Theatre Planning

E-PowerSpot Hong Kong Limited

E-PowerSpot has set up over 2,000 power bank rental stations across Hong Kong! With the advancement of technology, mobile devices have become an indispensable part of daily life, and E-PowerSpot is committed to ensuring that every user stays connected at all times. Our advertising displays are equipped with high-definition screens, effectively conveying information to various target audiences and widely applicable across different sectors in Hong Kong. E-Powerspot offers flexible partnership options; whether for short-term or long-term cooperation needs, we can provide customized solutions based on specific client requirements. All advertising displays support multiple playlists and can play in a 24-hour loop, integrating brand information into consumers' daily lives and becoming the advertising format closest to consumers and retail points. 

Digital Advertising Display for Charging Stations

JIANGMEN OGJG LIGHTING AND ELECTRONIC CO.,LTD

 	 Jiangmen OGJG Lighting &amp; Electronic Co., Ltd has provided customized serviced our customer 	 Customize size/ logo/ function 	 Dear customer if you want to know more about our product, or have any doubt or need sample, 	 Thanks for your knowing of us. 	 Wish you happy and lucky every day!  

Custom Service

Wide Expertise in the Headphones &amp; Earphones Industry  V-Trust's inspection services for headphones and earphones offer essential support to buyers, ensuring that products meet both customer specifications and quality standards.  Whether it is an order of headphones or earphones, the V-Trust inspection process involves a comprehensive assessment of product integrity, appearance, and build quality to ensure there are no workmanship defects, such as scratches or loose parts. Functionality checks include audio quality, charging and discharging tests, battery performance, frequency response, impedance, microphone clarity, as well as testing wired and wireless connectivity and other factors to verify product reliability.  V-Trust helps buyers minimize risks and avoid costly issues by providing detailed inspection reports 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.comEmail: cs@v-trust.com 

Headphones & Earphones Product Inspection

Clear and eye-catching lightbox signages are the key visual elements for medical and health institutions to convey a professional image! It allows patients to identify the trusted institutions instantly on the signboard, and guiding those in need to actively seek professional help.  Brand:DAIWA Classification:Lightbox Signage Customised:YES Optional Materials:Stainless Steel, Aluminum, Copper, Iron, Acrylic; Metal surface:Painted; Brushed, Satin or Mirror Polished (Plating are available); LED Colors: Cool White6500K; Natural White4500K; Warm White3500K; Green; Blue; Yellow; Red; Pink. Plating Colors:Titanium Gold; Champagne Gold; Rose Gold; Black; Antique Brass; Antique Copper. Application: Indoor, outdoor, mainly for branding decoration and modern office. Application Industry:Catering, Hotel, Medical, Beauty, Banks, Retail and High-end Industry, etc.  - Premium Materials: We use only top-grade materials to ensure your sign lasts for years while staying bright and fresh. - Customized services: Our professionals will recommend the optimal solution according to your preferences. - Years of Expertise: With years of exquisite Hong Kong-style craftsmanship, we are your expert in sign customization. - Service Commitment: We provide exceptional service and treat everyone with honesty – that' s our core promise.            

3D Letters Lightbox Signage for Medical Industry

Zhongshan Zhengri Lighting Appliances Co., Ltd

The company was established in 2003 and is a specialized manufacturer engaged in the research and development, production, and export of commercial lighting, specifically for downlights. With over 20 years of OEM &amp; ODM experience, the company has a professional technical team dedicated to the R&amp;D of lighting products, providing customers with more specialized and advanced technical support. Main products: cross-border special supply lighting products; LED downlights, LED spotlights, LED industrial and mining lights, ceiling lights, high-end downlights, aluminum reflector cups, aluminum parts for vehicles, and commercial lighting and lighting accessories. Our Advantage: 1.More than 20 years experience of lighting Manufacturer and Export; 2.Strong ODM&amp;OEM capabilities, 3.High quality products with warranty,pass ect; 4.Professional sales team and after-sale service team; 5.100%after-sales service； 

spotlight fixtures design

When it comes to light boxes, people always think about bright, colorful and eye-catching lightboxes on the street. But There are a lot of different types of light boxes that more than expected! Daiwa developed Mini Light Boxes, which does not require professional installation which can be used by connecting USB power for using anywhere.  The minimun side length of Mini Light Boxes is 12cm that suitable for reception and product display. Advantage： 1、Excellent power connecting design to ensure stability, strong lighting and anti-static; 2、Fine surface processing without seams, welding and grinding marks; 3、Non-slip suede bottom design to provide luxurious outlook; 4、High lighting transmittance and even luminous effect.  Daiwa customized light boxes has a wide range of application that suitable for various industries such as clothing, catering, beauty, medical, etc. The light boxes are bright and durable that made by high quality materials that met the international standards. Contact Daiwa to customize your light box!  Welcome to mass customization！Other Style Display：     

My Sourcing