Refined Motor Company Limited

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. 

Partnered Electric Conversion

Time Grand Limited

Efficient after-sales support for watch brand customers. After sales service is a must for any watch brand business. Our in-house repair service and parts department have been created to support our customers needs with high efficiency turnaround.   

Aftercare Service · Parts · Fulfillment

HENGYANG YINBEI WATCH CO., LTD

mechanic movement One-stop Service from Design to Production 

Eurofins MTS Consumer Product Testing Hong Kong Limited  

Examples of automotive test we offer: 	 ELV (End-of-Life Vehicle)	 		 EU ELV: 20+ local automakers plan exporting to EU/US 		 Chinese ELV: GB/T 30512-2014 &lt;Requirements for Prohibited Substance onAutomobiles&gt; 	 	 	 FMVSS 302 (Federal Motor Vehicle Safety Standard	 		 Flammability of Interior Material 	 	 	 VOCs (Volatile Organic Compounds)	 		 Volunteer standards by all automakers 		 Chinese National Standard: GB/T 27630-2011 &lt;Guideline for Air Quality Assessment of Passenger Car&gt; 	 	 	 GADSL (Global Automotive Declarable Substance List	 		 Targeting certain substances in automotive products throughout the supply chain 	 	  

Automotive Testing

Information Processing Consultants Ltd

Our factory can help customer to make non-standard parts using our CNC milling and lathe machineries. As these are non-standard parts, customers need to supply CAD files for quoting of the cost involved. Materials can be aluminium 5052/6061, alloy steel 202'304//316, or plastics ABS/PE etc. 

Non-standard Part Making

A And P Productions Ltd

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 

GRG METROLOGY & TEST GROUP CO., LTD.

GRGTEST has been deeply involved in the automotive field and has established a complete industrial chain testing and verification capability from materials to complete vehicles. Focusing on the technological evolution requirements of intelligent connected and new energy vehicles, GRGTESTcontinuously improves its core testing capabilities to ensure the technological iteration and product innovation of industry enterprises. 

Vehicle-mounted Electronic Product Testing

We are Hong kong based company with factory in china and we provide ONE STOP Services for our customers, such as OEM project or souring items and items development with packaging etc. contact us for more details. thanks. 

WE PROVIDE ONE STOP SERVICE FOR OUR CUSTOMER NEED 

Pollux Enterprise Ltd

 	  Guangdong  is China&#39;s  major manufacturing base  in the southern part of China.&nbsp;  Dongguan  is famous for costume jewelry and fashion accessories,&nbsp;  Huadu  is renowned for PU bags and belts, and plastic hair ornament, and there are suppliers for virtually every industrial category in different parts of Guangdong. 	 Established in Hong Kong since 1999, we offer our service as buying agent for customers who look to  simplify and upgrade their buying processes  from this area.&nbsp; You can concentrate on building up your seasonal collections instead of spending time on the routines of dealing with individual factories. 	 With&nbsp;our geographical advantage and Western mindset, we are able to take care of your  complete buying process  effectively, from supplier research, factory screening, buying trip planning, site order handling to all post-order logistics management. 	  You can consolidate shipment from different suppliers,&nbsp; meaning valuable flexibility in quantities and varieties.&nbsp; We will take care of all consolidation, packaging, loading and shipping matters. 	 We have extensive experience in a large range of consumer goods, light industrial goods, electronics and household items.  

Sourcing Agent for Buying from Dongguan and Guangzhou

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

Gordon C & Co Ltd

EXEMPLARY DESIGN CRAFTSMANSHIPAt Gordon C, creativity and ambition serve as the guiding principles. Our team of experts turn ideas into tangible masterpieces across a wide spectrum of watch categories, such as contemporary and premium timepieces, exquisite jewelry watches, and intricately specialized diver's watches, among others. 

OEM PRODUCT DESIGN

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 

 	 Examples of automotive test we offer: ELV (End-of-Life Vehicle) EU ELV: 20+ local automakers plan exporting to EU/US Chinese ELV: GB/T 30512-2014 Requirements for Prohibited Substance on Automobiles FMVSS 302 (Federal Motor Vehicle Safety Standard) Flammability of Interior Material VOCs (Volatile Organic Compounds) Volunteer standards by all automakers&nbsp; 	 Chinese National Standard: GB/T 27630-2011 Guideline for Air Quality Assessment of Passenger Car GADSL (Global Automotive Declarable Substance List) Targeting certain substances in automotive products throughout the supply chain  

Amit Lakshmi Sai Manufacturing

 Purchasing AgentChina Agents, Sourcing Agentexport agentApparel agentMobile phone agentServices: seach suppliers, visit factoryhttps://newbagsfactory.weebly.com/ 

Purchasing Agent 

Collaborations with renowned Swiss movement suppliers and assembly lines, offering value-added services. Through its assembly resources in Switzerland, Hong Kong and Mainland China, Time Grand supports clients with flexible watch manufacturing arrangements. Its collaborations with established Swiss movement suppliers and assembly partners help enhance product quality, production capability and overall service value.  

Assembly Lines in Switzerland, Hong Kong & China

Yongjun Trading (Hong Kong) Co., Limited

OEM manufacture factory 

TUV Rheinland HK Ltd

Our company produces, tests and certifies&nbsp;a wide spectrum of&nbsp;electrical and electronic products including electrical household appliances, power tools, garden tools, audio and video equipments, office equipments, laser products, electronic components, and luminaries.&nbsp;With your best interests at heart,&nbsp;our products strictly&nbsp;comply&nbsp;with high quality and safety standards. 	 Excellent craftsmanship. 	 OEM is welcome.  

Electrical and Electronic Products

 	 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

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

Ningbo Sailing Import & Export Co Ltd

Ningbo Sailing is an experience manufacture and export of wooden toys, and has our own manufactory with BSCI Certificate. Meanwhile we have our own designers, and we always design new products for coming season and can design according to customers' requirements. We supply OEM &amp; ODM and OBM. We have our own brand "PHOOHI" and "KALO BOO". If you have any problems, pls feel free to contact me.  Best Regards, Sailing Team   

OEM & ODM SERVICE

HONG KONG WATCH MFRS ASSOCIATION LTD

The Hong Kong Watch Manufacturers Association Limited (HKWMA) is an organization in Hong Kong. It provides a wide range of activities and services for its members.
   To organize, co-organize and sponsor in major local and overseas exhibitions.   To help members promote their products and fight for privilege discounts.   To organize watch and clock seminars and training courses to enhance members' knowledge in management, control, quality and technology.   To organize overseas study missions and delegation in order to establish and strengthen contacts with overseas counterparts, and to promote the exchange of information and experience.  

Association Service for Watch Manufacturers

RESEARCH AND SOURCINGGordon C pioneers and innovates coatings, treatments, and material usage, when needed, to ensuring each project’s successful completion. 

OEM RESEARCH AND SOURCING

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

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.  

My Sourcing