Asian Techmart Ltd. was established in Hong Kong in 2006. It is a professional processing service provider that provides PVD, PACVD, and diamond coatings, mainly used in cutting tools, molds, and precision parts. Techmart has over ten years of rich professional experience and technology in the field of coatings, using imported Swiss and German coating equipment.  Techmart has passed the ISO9001:2015 and ISO13485 medical device quality management system certifications, with elite management from Switzerland, Hong Kong, and mainland China, as well as a technical team from one of the world's top 100 universities providing research and support. Through detailed professional analysis of coating components and comparison with customer actual needs, Techmart continuously introduces high-quality professional coatings and proposes targeted solutions covering various fields, always putting quality first and customers first.

At present, the headquarters of Techmart  in China is located in Shenzhen, which is also the technology research and development base of Techmart, providing targeted coating solutions for AsiaTech's coating centers across the country. Techmart Group has set up coating centers in Shenzhen, Zhuzhou, Wenling, Kunshan, Changzhou, Beijing and Chengdu. Dongguan Coating Center will be the eighth coating center with business covering Chinese Mainland and Hong Kong to provide customers with localized coating services.

Techmart coating products serve industries such as 3C, aerospace, medical, automotive, home appliances, and catering. A representative product is Chang'e-5, which was launched and landed on the moon on November 24, 2020. Techmart also participated in the development of equipment for collecting lunar soil. Through the specially developed solid lubricating coating,  Techmart has made the surface of the moving parts of the robotic arm more lubricated. Even in environments with large temperature differences between day and night, the robotic arm can still operate normally, complete its mission, and achieve this historic space mission.