Professional Services

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Professional Services Service Providers and Companies

Design Services

service

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Product Design Service Providers and Companies

Leconcepts Holdings Co Ltd

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

Grand China Ind'l (HK) Ltd

Making hundreds of plastic injection tool each year, we know tooling making is critical to the success of a project. A good quality tool shall be built to last for years and make precise parts. This helps to justify your investment. Viewing at different dimensions from core metal, number of cavities, tool construction, machining, part complexity, injection material to part order quantity, we will tailor make the most cost effective solutions for you.  

Tooling making

SUN FIELD LABEL PRINTING FTY LTD

SUN FIELD has been in the printing and packaging business for 30 years. In recent years, we extended our service and have a division which specialized in product development and production. We work with a diversity of material such as: Metal, Glasses, Stones, Ceramic, Wood Our inhouse engineer can quickly turn you idea into a 3D illustration, prototype and finally an end piece of product that is up to your quality expectation. Together with our packaging production, we can assemble all parts of your products and deliver to you retail ready.  

Product development and sourcing

Yangzhou Huacai Opto Co., Ltd

 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

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

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

YU HING MFG CO

One-Stop OEM/ODM Solution In the past years, Yu Hing has produced plastic watch straps for over 3000 different styles (materials included, but not limited to PU, PC, PMMA, POM, GPPS, ABS, Silicon, engineering plastic). Apart from plastic watch straps, it is our pleasure to take other OEM &amp; ODM orders for other products. Our team takes a pro-active role with our client starting from early product design stage, and continues providing one-stop engineering support to ensure our product quality satisfy our end users. 

One-Stop OEM/ODM Solution

Zhongshan Zhengri Lighting Appliance 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

SHENZHEN JUSTTIDE TRADING CO LTD

 ProcessingCNC Turning, CNC Milling, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), InjectionMoldingMaterialsAluminum: 2000 series, 6000 series, 7075, 5052, etc.Stainless steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc.Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc.Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, CopperTitanium: Grade F1-F5Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc.MaterialsAluminum, copper, brass, stainless steel, steel, iron, alloy, zinc etc.Other Special Materials:Lucite/Nylon/wood/titanium/etcSurface TreatmentAnodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating, Brushing, Painting, Powder Coated,Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc.Tolerance±0.002 ~ ±0.005mmSurface RoughnessMin Ra 0.1~3.2Service ProjectTo provide production design, production and technical service, mould development and processing, etc

CNC Turning Metal Processing Machinery Part cnc Machining

Tin Fung Jewellery Casting Company

 Manufacturing and Design&nbsp;of&nbsp;Jewellery Findings, Parts &amp; Accessories:  -including Earring Fittings, Chain Fittings, Pearl and Brooch Fittings, Peg Setting, Necklance / Hand Chains, Earrings / Bracelets etc. (Gold, K-Gold, Platinum, Palladium &amp; Silver)

Jewellery Findings & Accessories Manufacturing and Design Services

Padwa Design

Padwa Design is an industrial design studio with a rich experience in designing a developing unique products and systems. 
    Designs have been well-received with acclaim and awards internationally  Products include vehicles, consumer goods and high technology products  

Industrial Design Services

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

AI - ETIC

 	 Testing Services for spectacle frames, including nickel release test on coated metal parts. ISO 12870 - EN ISO 12870 - AS/NZS ISO 12870 - GB/T 14214 - ANSI Z80.5, etc.  

Eyewear Testing Services

A-TECH Product Engineering Company Limited

This picture shows the machines used by this company to produce the toy products. The CNC machine is effective and low cost. ATOS measures the objects in a short time. The system is detailed-oriented and allows very small sculpture in computer. 
    Freeform Modeling Systems: integrate traditional sculpture skills and computer technology  FDM: build accurate and complex toy parts  3D Systems ThermoJet: make high quality surface  

Toy Producing Machines

Bancroft Architects + Engineers

Project Description
Bancroft AE is providing full A/E services to design a new Laboratory and Pharmacy building for the Northern Arizona VA Health Care System.

The building will be located next to the newly constructed Emergency Department.&nbsp; This location places both functions right between the ED and the Outpatient Care Clinic, and provides good access to both the Community Living Center (CLC) and the Inpatient Care wards in Building 107.

The building will serve both inpatient and outpatient needs with a project objective of improving the service to the inpatient and outpatient population and provide for future growth of the program.

The location of the building is part of an historic building site and there was a considerable amount of utilities mapping of the area required.
Project Details 	 Client:&nbsp;Prescott VAMC 	 Location:&nbsp;Prescott, AZ  

Regional Health Care System Laboratory and Pharmacy Building

Bridgepoint HK Company Limited

 Product Design and Development  

Our staff all have technical/engineer background, we can work in bilingual language situation. We offer new product design &amp; development services to those customers who require specific items not currently available on the market in accordance to their specification and criteria.

We are deeply involved in product design, modification and improvement. Along with our partner factory engineers; we can develop a product from an inventor&rsquo;s sketch, and give recommendations and comments on product functions, visual designs, selection of components/parts or improvements and finally into production realizing our client&rsquo;s ideas! This is done under non-disclosure agreement for confidentiality.

We provide prompt customer service; and the OEM products with consistency in quality, competitive pricing and vital delivery schedule.

Product Design & Development

Clifton Leung Design Workshop

Set up in 1997, Clifton Leung Design Workshop is seasoned in creating space design for luxurious properties. This brilliant interior design of Cogito Image makes up part of their impressive portfolio. Original, aesthetic and practical, the design outcome shows a realization of Space Branding concepts based on the maxim of &ldquo;Minimalism to Maximization&rdquo;.
Clifton Leung Design Workshop: 	 Space Branding consultant set up in 1997. 	 Primitive philosophy: &ldquo;Minimalism to Maximization&rdquo;. 	 Experience in creating space design for luxurious properties. 	 Collaborates with commercial, residential and hospitality sectors. 	 A dab hand in research and strategic planning. 	 Satisfies clients&rsquo; special needs. 	 Carries out comprehensive marketing analysis. 	 Provides solicitous customer-service.  Mission for Space Branding: 	 Outlines retail brand positioning. 	 Develops unique brand personality. 	 Fosters good collaboration among departments. 	 Leads a smooth operation flow. 	 Original, artistic and practical designs given. 	 Realizes creative design concepts. 	 Energy-efficient designs to cut operation and maintenance costs. 	 Aids in sustainable growth of a business.  

Interior Design Office (Cogito Image)

 A:&nbsp; Pre-production Management&nbsp; -- Ensure client expectation is conveyed to the factory frontline workers. 
1. Evaluate the technical drawings and prototype for OEM product, or complete samples factory submitted in functions duration / visual /packaging / printing content, and necessity for drop test, vibration test, broken test will be considered.
2. Evaluate the tooling quality and also factory maintenance of the tools;
3. Closely work with factory production engineers to evaluate and approve all the SOP for each position of the worker on the production line, to check any missing steps or potential operational problems from the production line. We believe about 80% of the quality problem comes from the way how workers produce the products.
4. Check with factory QA people and their QA documents if they are sufficient and logical enough for IQC,IPQC &amp; FQC check points to be set up.
5. Request factory for BOM list for the key components of the approved product sample.
6. Once we approve the SOP/QA documents and BOM list, we request factory for a&nbsp; written statement that without BPT&rsquo;s new approval, the factory will not be allowed to change any procedures, parts, device and/or specifications; otherwise , BPT would not accept any products that are completed.
7. Set up a detailed product quality standards including function, visual, packaging etc and get factory&rsquo;s acknowledgement.

 B:&nbsp; Production Management 
1.&nbsp;&nbsp;&nbsp; We issue purchase agreement in Chinese with factory to make crystal clear on all the requirements from the client which the factory need to meet. The agreement covers up to 6 detailed pages indicating the detailed product specifications, quality standards in function, visual, packaging etc. the payment terms and the guarantee for no substitution of the BPT approved BOM list. Without factory signing this purchase agreement, the deposit for the order will not be released to factory .&nbsp; &nbsp;
2.&nbsp;&nbsp; &nbsp;During production, we inspect key incoming parts/components in factory&rsquo;s warehouse, to ensure that factory had purchased in accordance with the specifications and parameters we have requested on the BOM list. If the inspection fail, they can&rsquo;t start their assembling procedure, and need the further improvements or corrections.
3.&nbsp;&nbsp; &nbsp;We communicate with the factory&rsquo;s sub suppliers directly to have solutions when we find certain components has specification error or quality problems, or we assist in finding alternate good component suppliers for factory.
4.&nbsp;&nbsp; &nbsp;We check the production lines if there are the SOP displayed at each position of the worker, and check if the worker does follow exactly in accordance with the approved SOP.
5.&nbsp;&nbsp; &nbsp;We interview factory QC people if they clearly understand the order requirements from client and check their records of assembly line sampling and inspection results.
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