Time Grand Limited

Development of components that meet both technical and aesthetic standards. Through comprehensive research, engineering and manufacturing support, we help transform watch concepts into market-ready products. Our team develops and refines watch components and constructions to ensure they meet technical requirements, aesthetic expectations and production standards, supporting reliable quality, functionality and design excellence throughout the manufacturing process.   

RND · Engineering · Production 

Creating Distinctive Watches for Modern Brands Tailor-made analyses to align with brand identity, trends, niche targets, and pricing strategies. We work closely with clients to understand their brand positioning, target audience and market opportunities, helping them define a clear product direction before moving into design and development. Hand sketches, artistic drawings, 2D/3D renderings, 3D prints, animations, and fully functional samples. From early concept visualisation to tangible prototypes, we support each stage of the design process with creative and technical outputs that help clients review, refine and finalise their watch concepts efficiently.    

ODM / OEM · Consultation · Design

One-stop OEM &amp; ODM Watch Development Solutions From concept to production: integrated support for watch brands. Time Grand provides one-stop OEM and ODM watch development solutions for watch brands seeking reliable support across product development, engineering, design, manufacturing and post-production service needs. What the solution covers: R&amp;D, engineering and productionDevelopment of watch components and constructions that meet both technical and aesthetic standards, supported by research, engineering and manufacturing expertise.ODM / OEM consultation and designTailor-made analyses to align with brand identity, market trends, niche target audiences and pricing strategies, supported by sketches, artistic drawings, 2D/3D renderings, 3D prints, animations and fully functional samples.Manufacturing and assembly resourcesCollaborations with renowned Swiss movement suppliers and assembly lines, together with assembly resources in Switzerland, Hong Kong and Mainland China, offering flexible production arrangements and value-added services.Aftercare, parts and fulfillmentIn-house repair service and parts department support customers’ needs after production with efficient turnaround for repair, parts replacement and related aftercare requirements.By handling the complexities of product development, engineering and manufacturing, Time Grand enables watch brand customers to focus on marketing, sales, customer-facing aftercare service and long-term brand growth.    

One-stop OEM & ODM Watch Development Solutions

Yangzhou Huacai Opto Co., Ltd

 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

QIMA Limited

QIMA offers a full range of product certification services for electrical and electronic consumer products to ensure compliance with global safety, quality, and regulatory requirements, including: CB Scheme Certification – Issuing CB Test Reports and Certificates for international market access under the IECEE CB Scheme.CE Marking Certification – Ensuring compliance with EU safety, health, and environmental requirements for market entry.FCC Certification – Testing and certifying electronic products for compliance with U.S. Federal Communications Commission (FCC) regulations.UKCA Certification – Verifying compliance with UK product safety regulations for post-Brexit market access.RoHS and REACH Certification – Confirming that products meet environmental and hazardous substance restrictions for EU and global markets.Energy Efficiency Certification – Assessing compliance with energy standards such as Energy Star, ErP, and MEPS.Wireless and RF Certification – Certifying products for Bluetooth, Wi-Fi, and other wireless communications in accordance with global regulations.QIMA’s certification services help manufacturers, brands, and retailers navigate regulatory requirements, ensuring smooth market entry and consumer confidence. Learn more: https://www.qima.com/consumer-products/certifications 

Certifications for Electrical and Electronic Consumer Products

QIMA offers a full range of product inspection services for electrical and electronic consumer products to ensure quality, safety, and compliance at different stages of production, including: Functionality and Safety Checks – Testing product performance, electrical safety, and basic functions on-site to identify defects or hazards.Packaging and Labeling Verification – Ensuring that packaging materials and labels comply with regulatory and branding requirements.Sampling and Testing Coordination – Collecting product samples from the factory and sending them to accredited labs for additional testing.QIMA’s on-site inspections help manufacturers, brands, and retailers identify issues before products reach the market, reducing risks and ensuring customer satisfaction. Learn more: https://www.qima.com/consumer-products/electronics 

Product Inspections for Electrical and Electronic Consumer Products

 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

 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

 Light Up Every Opportunity at HK Autumn Lighting Fair[COLORS Exhibition]Time: 27-30 Oct 2023 Address: Hong Kong  The HK Autumn Lighting Fair welcomed global industry members during its 4-day exhibition ending Oct 30.  With over 2,600 exhibitors, the premier fair showcased the latest lighting innovations and connected companies with international buyers seeking technologies and designs.  COLORS, as one of the exhibitors, we had fruitful conversations with industry peers and made valuable business connections.  We immersed ourselves in the high turnout and vibrant atmosphere at the fair. We welcomed the chance to network and discuss industry trends as well.    Our freshly launched lighting collections took center stage at our booth during the event, including CSP Dot, Free Cutting, MAGIC 360, FABRIC 360, GENIE 2, TLS-H, TLS-M15, etc.     Though the fair has wrapped up, our zeal for connecting remains. We hope to keep the talks going and see you again very soon.  

Light Up Every Opportunity at HK Autumn Lighting Fair

Hong Kong Council for Testing and Certification

Why should you use Hong Kong’s testing and certification services? High Professional IntegrityGood Intellectual Property ProtectionHigh Technical CompetenceQuick Response to Market NeedsRobust Accreditation System Being Highly Regarded InternationallyA Free Port with Excellent Logistics SupportYou can find more information about Hong Kong’s testing and certification sector from the website of the Hong Kong Council for Testing and Certification (HKCTC):www.hkctc.gov.hk To find quality reports / certificates? Look for the HKAS Accreditation Symbol! All endorsed test reports / certificates issued by Hong Kong Accreditation Service (HKAS) accredited organisations bear the HKAS accreditation symbol with the registration number of the accredited organisations. Wide Recognition of HKAS-AccreditedOrganisations HKAS’ accreditation is recognizedin over 100 economies, including all major trading partners of Hong Kong such as the United States, European Union, Mainland China and Japan. Accreditation helps users to identify reliable conformity assessment service providers. You can find service providers accredited by HKAS and their scope of accreditation from the website of HKAS:www.hkas.gov.hk    

Testing and Certification Services for Toys and Children's Products

QIMA offers a full range of laboratory testing services for electrical and electronic consumer products to ensure compliance with international safety, quality, and performance standards. These services include: Electrical Safety Testing – Verifying compliance with IEC, EN, and UL standards for electrical safety, insulation resistance, and leakage current.EMC (Electromagnetic Compatibility) Testing – Ensuring products do not interfere with or are not affected by other electronic devices.Performance and Durability Testing – Assessing reliability, lifespan, and efficiency under real-world conditions.Chemical and Environmental Testing – Checking for hazardous substances like RoHS, REACH, and California Prop 65 compliance.Energy Efficiency Testing – Evaluating power consumption and compliance with energy efficiency regulations (e.g., Energy Star, ERP).Battery and Charger Testing – Safety, performance, and compliance checks for lithium-ion and other battery types.Wireless and Connectivity Testing – Ensuring compliance with RF and wireless standards for Bluetooth, Wi-Fi, and other technologies.QIMA’s accredited labs conduct these tests to help manufacturers, retailers, and brands ensure their products meet regulatory requirements and consumer expectations before reaching the market. 

Lab Testing for Electrical and Electronic Consumer Products

A And P Productions Ltd

   We are Hong Kong based company with factory in China and we are welcome to work our customer 's projects, even OEM design or product sourcing items, we can handle plastic toy, gift, plush and household and any other stuff.  

Product Souring and OEM Design 

Dongguan Longmax Industries Ltd.

We provide EMS solution since 1994. Our service includes OEM, OBM and ODM manufacturing. Our product ranges from Communications Products, Consumer Electronics, Property Management Products, Security Products, Wellness Products and PCB Assemblies.Our services:Prototype builds— rapid prototyping to validate concepts and accelerate time-to-market.Through-hole &amp; SMT assembly — precision assembly for complex circuit boards.Flexible circuit assembly — solutions for compact and dynamic designs.Final assembly (box build) — complete product assembly with attention to detail.Mechanical assembly — integration of mechanical components for robust performance.Burn-in testing — reliability testing under stress conditions.Functional testing — comprehensive validation to guarantee performance.

Electronic Manufacturing Services

Pollux Enterprise Ltd

 	 Faced with the sea of suppliers in China, you need a strategy to  buy smartly  from a group of carefully selected suppliers. 	 Established in Hong Kong since 1999, we work as buying agent for customers who look to  upgrade their procurement processes .&nbsp; You can concentrate on building up your collections instead of spending time on the routines of dealing with individual factories. 	 We have long established relationships with the  major artificial plant suppliers in Hong Kong and Guangzhou  areas 	 With our geographical advantage and expertise, we take care of your  complete buying process , from factory screening, buying trip planning, fair visits, order processing, quality control to all post-order logistics management. 	 You can  consolidate shipmen t of purchases from different factories with ease, meaning valuable flexibility in product varieties and order quantities.  

Buying Agent Service for Artificial Plants & Greenery Products

Why should you use Hong Kong’s testing and certification services? High Professional IntegrityGood Intellectual Property ProtectionHigh Technical CompetenceQuick Response to Market NeedsRobust Accreditation System Being Highly Regarded InternationallyA Free Port with Excellent Logistics SupportYou can find more information about Hong Kong’s testing and certification sector from the website of the Hong Kong Council for Testing and Certification (HKCTC): www.hkctc.gov.hk To find quality reports / certificates? Look for the HKAS Accreditation Symbol! All endorsed test reports / certificates issued by Hong Kong Accreditation Service (HKAS) accredited organisations bear the HKAS accreditation symbol with the registration number of the accredited organisations. Wide Recognition of HKAS-Accredited Organisations HKAS' accreditation is recognised in over 100 economies, including all major trading partners of Hong Kong such as the United States, European Union, Mainland China and Japan. Accreditation helps users to identify reliable conformity assessment service providers. You can find service providers accredited by HKAS and their scope of accreditation from the website of HKAS:www.hkas.gov.hk 

Testing and Certification Services for Electrical and Electronic Products

Sun Field Label Printing Factory Limited

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

Daiwa Metal Works Co Ltd

Aluminum signage makes of aluminum or aluminum alloy materials. They are lighter, easy to install, have strong surface adhesion and are easy to paint, often through bake spray-painting into painted aluminum signs. The process is similar to painted stainless steel signage. Aluminum signage is suitable for making signs at the gates and roofs, especially in humid and rainy areas.  √ Lighter and easy to install; √ Waterproof and rust-proof, suitable for large outdoor signage; √ Easy to paint and many color options ; √ Budget-friendly.  Application: Indoor and outdoor, fit to facades, hang from canopies or bond to walls, mainly for stores. Application Industry: catering, schools, government institutions, retail, beauty and medical industry etc.     

Metal 3D Signage — Aluminum Signage

Exhibition showcases are supporting props for commodities and exhibits. They are usually designed to match the size and image of the items for easy viewing and storage. Showcases can present items in a classy style and offers a great way to attract attention. They are impeccable whether for home decoration or commercial display. Supporting props for commodities and exhibits.Usually designed to match the size and image of the items for easy viewing and storage.Can present items in a classy style.Offer a great way to attract attention.Impeccable whether for home decoration or commercial display.Applications: shopping mall display cabinets, store showcases, specialty store display cabinets, jewelry, cosmetics showcases, exhibition showcases, image display cabinets, etc.Applicable industries: tobacco and wine specialty stores, cosmetics and skin care products specialty stores, jewelry, glasses and watch stores, luxury chain stores, daily necessities specialty stores, etc.Optional material: wood, acrylic, stainless steel, copper, aluminum, etc. As a leading sign and metal production company in Hong Kong, Daiwa's goal is to make the design, ordering and installation process of signs transparent and simple. We are good at using metal, by combining artistic appreciation and practicality, we can create a wide variety of exhibition showcases that meet the needs of customers.Use professional lighting to create a beautiful and firm lighting exhibition showcase.No limit to the number of customized exhibition showcases. Sample Display：Sample 1Sample 1 Front ViewSample 1 DetailSample 2Sample 3Sample 4 

Custom Metal Products Exhibition Showcase

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：     

Custom USB Mini Lightbox - Welcome to order in bulk

Design and engineeringTime-to-market is critical when launching a new product. The faster you can transform ideas into prototypes for proof of concept, the lower the cost and risk you face in later stages of the product lifecycle. Visualizing ideas and developing them through design concepts, electronics, software, tooling, and prototyping before mass production is essential. Longmax leverages its design and engineering capabilities to accelerate this process and helpyou stay ahead. What Longmax doesAt Longmax we have 30+ R&amp;D engineers and 10 design validation engineers providing engineering services that meet international regulatory standards and customer requirements. From PCB layout, hardware and software design, mechanical structure, tooling design, thermal design, and packaging testing — we eliminate design bugs, initiate tooling development, and achieve seamless integration. The result is rapid prototyping that guarantees functionality, quality, manufacturability, reliability, and performance. Longmax provides cost-effective, fast-turnaround solutions: complete product development to prototyping, circuit design to PCBA, and PCBA to final product. Our engineering team ensures every product meets both manufacturability and regulatory requirements. 

Product Development

QIMA offers a full range of supplier audit services for electrical and electronic consumer products to ensure factories meet quality, safety, and compliance requirements. These services include: Quality System Audit (QSA) – Evaluating a supplier’s quality management system based on ISO 9001 and industry best practices.Social Compliance Audit (SCA) – Assessing working conditions, labor practices, and ethical compliance following standards like SMETA, SA8000, and local labor laws.Environmental Audit – Verifying compliance with environmental regulations, sustainability initiatives, and certifications such as ISO 14001.C-TPAT and Security Audit – Ensuring supply chain security compliance with C-TPAT and global trade security standards.Process Audit – Evaluating manufacturing processes, production capabilities, and adherence to quality control protocols.Factory Technical Audit (FTA) – Inspecting production facilities, equipment, and operational capabilities to assess reliability and consistency.Custom Supplier Audit – Tailoring audit criteria based on brand-specific requirements, product risk factors, or regulatory needs.QIMA’s supplier audit services help brands, retailers, and manufacturers mitigate risks, ensure responsible sourcing, and improve supplier performance. Learn more: https://www.qima.com/consumer-products/supplier-audits 

Supplier Audits for Electrical and Electronic Consumer Products

Sun Flame Co Ltd

This is design section. We have been discussing about design every week. Also, we can make OEM projects. The MOQ 300pcs to 500pcs depend on your request.  

Design discussion

As part of our turnkey manufacturing solutions, Longmax provides custom and insert-molded products for household, medical, automotive, and consumer electronics applications. With over three decades of expertise, we specialize in the design and manufacture of complex precision components and assemblies, particularly for the global automotive industry. Our facility combines state-of-the-art equipment with advanced production technologies and a team of skilled engineers and technicians experienced in all phases of insert and plastic injection molding. Key highlights include advanced CAD design and manufacturing, tool and die-making capabilities, modern quality assurance testing, and a fully staffed in-house tool room with journeyman mold makers dedicated to maintenance and repair. Our services:Product Evaluation &amp; DFM Analysis: Engineers analyze part design and use mold flow simulation to optimize gate placement and catch defects early. Mold Design Engineering: Core/cavity layouts, cooling channels, and ejection systems are engineered to ensure cycle efficiency and long-term production stability. Tool Steel Selection: Materials like P20, NAK80, or S136 steel are chosen based on required durability, wear resistance, and production volume. Advanced CNC Machining: Multi-axis milling, high-speed machining, and EDM (Electrical Discharge Machining) create intricate features with extreme precision. Heat Treatment &amp; Hardening: Applied to high-volume production molds to increase strength, wear resistance, and operational lifespan. Surface Finishing &amp; Polishing: Custom finishes—such as mirror polishing, texturing, or bead blasting—are applied to achieve required aesthetics. Mold Assembly &amp; Validation: Components are assembled for trial runs (T1 samples) to test dimensions, cycle times, and ejection before full production. 

Precision Mold Making

Allied Environmental Consultants Limited

Green Finance, Sustainability Strategies and ESG We offer a full spectrum of green finance, sustainability strategies and ESG advisory services, which involve ESG compliance and due diligence services covering local and international reporting standards, ESG enhancement services covering global sustainability initiatives, as well as green finance consultancy services from planning, execution to completion. Through our services, we aim to not only focus on compliance but also enhancement towards designated ESG targets, so as to reveal the true value of our clients' businesses and deliver sustainable value to their stakeholders.  ESG Compliance &amp; ESG Due Diligence Services HKEX has introduced new ESG reporting requirements, which emphasize the importance of the board of directors in taking leadership for and accountability in ESG policy and its implementation, even at pre-IPO stage. In addition, HKEX has strengthened the requirements on ESG reporting. ESG Enhancement Services Investors' awareness of ESG has been increasing. They are looking at ESG investments, as ESG indices outperformtraditional peers, and government policies have been guiding sovereign or pension funds to invest in ESG. Green Finance Consultancy Services Driven by global policy makers and increasing global sustainability concerns amid COVID-19, green finance market is blooming, and bankers and investors have a stronger incentive to employ its funding to green projects and green building developments.  To know more: https://www.asecg.com/service/4 

My Sourcing