Professional Services

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Professional Services Service Providers and Companies

Packaging Services

service

Find Packaging Services from the best B2B online marketplace. Find a reliable Packaging Services supplier, vendor or service provider to get free quote on HKTDC Sourcing.

Packaging Services Service Providers and Companies

TUV Rheinland HK Ltd

  This toys, childcare products and chemicals testing service is especially designed and offered to toy manufacturers. The professionals are experienced and offer added efficiency. This testing service&nbsp;aims&nbsp;at protecting our beloved children.    
 
   Reliable and effective.    
   With excellent after-sales supports.  
 

Product and Chemical Testing Service

 As a holistic service provider, we check and certify the safety, performance, and quality of technical equipment, capital goods, durable goods and consumer goods. Professional toy testing services are provided to ensure kids&rsquo; safety. We also offer testing services in compliance with individual criteria, or in line with our renowned T&Uuml;V Rheinland standards. 
 
  Independent testing organization. 
  Trusted product testing service. 
 

Toy Testing

Wenzhou Lynns Design Co. Limited

At JEFFREY LEUNG EYEWEAR DESIGN, we believe that color tells a story—one that communicates a brand’s essence, emotion, and innovation. That’s why we’re excited to introduce our new professional color dyeing service, tailored specifically for 3D printed eyewear parts and frames.  As 3D printing reshapes the landscape of eyewear design, designers gain more creative freedom than ever before. Yet one common challenge remains: how to infuse vibrant, accurate, and consistent color into these advanced materials. Our latest service addresses this gap—bringing precise, high-quality dyeing to nylon-based 3D printed parts, while elevating every frame with striking, durable color.  We offer a growing library of curated seasonal palettes and custom color matches, tailored for brands that value individuality and design integrity. Whether you're launching a bold fashion-forward collection or crafting timeless pieces, our service supports Pantone matching and bespoke development to align with your exact brand vision.  Designed with both emerging and established brands in mind, our service provides: - Rich, even color coverage across complex geometries- High repeatability for production-scale consistency- Custom color creation guided by our in-house dye specialists- Finishing options: matte, satin, or semi-gloss coating  Whether you're creating limited edition prototypes or preparing for global production, our process is designed to scale with your needs. We work closely with international eyewear brands, independent labels, and fashion-forward designers to ensure the final product is both visually impactful and technically reliable.  The result? Colorful, expressive, and durable eyewear pieces that enhance your design narrative. From bold statements to understated tones, we help brands use color as a form of identity and distinction—a critical advantage in today’s competitive market.  Ready to explore the future of eyewear with us? --- Get in Touch We’re currently accepting bookings for dyeing consultations, sampling, and production for Q3 and Q4 2025. Whether you're looking to explore a new palette or scale up your next collection, we’re here to support you with expertise, innovation, and style. 📩 Contact us to request a sample or color consultation.  

🎨 JEFFREY LEUNG EYEWEAR DESIGN Launches Premium Color Dyeing Service for 3D Printed Eyewear Components

A And P Productions Ltd

We are welcome on customer design projects, as we are Hong Kong based company with factory in China more than 45 years, and we know the market need and safety standard,&nbsp;

If you have any projects would like to develope, please send us an e-mail and we will work our best for you,&nbsp;

Look forward to work our good business with you.

Best regards
Peter&nbsp;

CUSTOM DESIGN AND OEM PROJECTS

Mellan Ltd

This lens coating service establishes a reflective surface on each lens, eliminating the reflections&nbsp;of sunlight&nbsp;on water or road surface. The coating is compatible with all polarized lenses. 
   Ideal for optical products for aquatic sports and driving.   AW coating with AR coating offers the best vision for wearers.   Low reflection on the backside.  

Optical Lens Coating

This optical lens coating service establishes mirror surfaces on various optical lenses made of different materials. It leaves an even color on every substrate, giving it a classy appearance. Enhance the appeal of your sun spectacles with this excellent coating service. 

 
  Long lasting. 
  Available in various colors. 
 

Optical Lens Coating Service

IPMS Logistics Limited

Inkjet

Zhongyao LinkTron Tech Co., Limited

Example - Rapeseed Oil Bottle Design:  Design inspiration of the bottle  The design inspiration of this bottle comes from the highly recognizable yak horn shape in the brand logo. By extracting the natural curves and contour features of the yak horn, the brand's visual symbol is ingeniously integrated into the product form, achieving a deep binding of the brand's genes and product design, and enhancing the brand's recognition and memory points.  Meanwhile, the bottle mouth adopts a specific angle of inclined design, which not only visually echoes the natural inclined posture of yak horns but also optimizes the oil pouring operation from an ergonomic perspective - the inclined structure can guide the liquid to flow in a directional manner, reducing residue and overflow during pouring. While ensuring the design aesthetics, it enhances the convenience and practicality of use. The organic unity of form and function has been achieved.   

Professional Design Services - Design, Food Packaging, Packaging, Printing, Book & Magazine.

Shantou Jingzheng Testing Service Co Ltd

We offer professional phthalate testing service for toys. Phthalates always come from plasticizers and are used widely in processing and producing of high polymer. Many countries and areas make strict ban to phthalates. Toys exported to these places must apply to requirements of related directives or acts.
   Phthalates cause liver and kidney problems.   Quick response.  

Phthalates Test

Reliance Technical Service Limited

Aiming to protect the health of customers, selected professionals here carry out food packaging testing and contact materials testing to ensure your products comply with the appropriate regulations related, and no constituents will be transferred into the foodstuff in unacceptable quantities. 	 Carries out food packaging and contact materials testing. 	 Ensures products comply with appropriate regulations. 	 Makes sure products are safe for food contact. 	 Protects the health of customers. 	 Indispensable for any food production company. 	 Tests chopping board, ceramics and paper cups, wooden cutlery, plastic bowl, cookies cutter, etc.  

Food Contact & Packaging

Shenzhen HuaTongWei International Inspection Co., Ltd.

 Shenzhen Huatongwei International Inspection Co., Ltd. is a technical service provider on products testing. The company was established in Shenzhen Hi-Tech Park since 1999. We are proud of helping thousands of Chinese manufacturers products arriving worldwide by &quot;Local Service for Global Certification&quot;. 
 
  Knowledge solution consulting: 
  Provide you most updated regulatory requirements. 
  Pretest: pretest your products according to latest requirements for your reference. 
  Debugging: provide several feasible debugging advices for your reference. 
  Quality management: improve the product quality through testing and certification process. 
  Applicable products: information technology products, audio/video products, medical devices, wireless/telecom products, lighting, household products, toys, laser products, machinery equipment, industrial electrical equipment, etc. 
 

Testing and Certification Service

IQTC Transport Restraint System Laboratory

 	 Over a decade of experience in China Compulsory Certificate 	 Toy safety testing 	 Advanced technology 	 High capability  

Testing Service

China Import & Export Toys Inspection Ctr

The China Import & Export Toys Inspection Centre is a Chinese government department responsible for the inspection, quarantine, and quality control of import and export toys. It runs 7 toy testing centers and provides toy testing services.   Plays a vital role in both import and export of toys  Reliable and efficient services  Accessible via the webpage http://www.nli.gov.cn  

China Import & Export Toys Inspection Centre

The China Import & Export Toys Inspection Centre is a Chinese government department responsible for the inspection, quarantine, and quality control of import and export toys. It runs 7 toy testing centers and provides toy testing services.
    Plays a vital role in both import and export of toys  Reliable and efficient services  Accessible via the webpage http://www.nli.gov.cn  

Emtek Co., Ltd

 The company offers physical and chemical testing for toys. We have a team of professionals and advanced equipment to carry out tests and experiments on your to-be-exported toy products. We have three laboratories in Shenzhen, Dongguan and Ningbo. 
 
  European toys directive EN71. 
  US toys directive ASTM F963. 
  Australia/ New Zealand toys directive AS/NZS ISO 8124. 
  International toys directive ISO8124. 
  Canada toys directive CHPA. 
  China toys directive GB6675. 
 

Safety EMC Toy Physical and Chemical Testing

Vkan Certification & Testing Co Ltd

&nbsp;CCC or 3C is the abbreviation of China Compulsory Certification, a compulsory marking system which requires manufacturers in 170 kinds of products should obtain CCC Mark before accessing Chinese market.

CVC is among the first group of the  designated testing labs  for CCC mark, with long success in CCC-marking , we provide fast CCC-marking services for manufacturers in:   Refrigerating appliances.   Electrical household appliances.   Toys.   Lighting products.   Electrical accessories.   Electric and electronic products.   Compressors.   Auto parts&amp; accessories.   Batteries.   Electrical motors.   Machinery, etc.  

CCC-Marking Service

Cotecna Inspection Hong Kong Ltd

Cotecna performs Consumer Goods inspections and quality control in Asia. We make sure your products meet your quality requirements.

Inspections

Tiger Drylac Taicang Co Ltd

 The metallic coating is characterized by a weather-resistant property. Different colors are available for selection. This non-VOC&nbsp;metallic coating is suitable for various industrial applications. 
 
  Outstanding color retention. 
  High safety. 
 

Metallic Coating

Berlac (Hong Kong) Ltd

 The casting resin coating is covered with imitation water drops with a textured touch. It provides excellent water and oxidation resistance. The casting resin coating can be applied on various surfaces.    Natural and durable.   Customized designs are welcome.  

Casting Resin Coating

The non-VOC&nbsp;metallic coating comes in different colors for selection. It features exceptional color retention. This metallic coating complements your product designs in a brilliant way.

 
  Weather resistant. 
  Customized solution. 
 

The chrome effect coating features a sleek and metallic look with excellent fastness. The coated layer is waterproof and scratch-proof. The chrome effect coating&nbsp;can be&nbsp;applied on various types of surfaces.   Long wearing.   Customized designs are welcome.  

Chrome Effect Coating

 The non-VOC metallic coating flaunts outstanding color retention.&nbsp;It comes in&nbsp;various&nbsp;colors for selection.&nbsp;The weather-resistant property makes it stand out from the rest. 
 
  Long-lasting effect. 
  Customized solution. 
 

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