SUNYON Industry Co., Ltd. Dongguan China is belong to Cool Whist Group Co., Ltd.

Since 2013, Jade was founded as a solution provider and focus on mechanical parts in the fields of thermal managment and battery.

Nanjing Bang Win Imp &?Exp Co., Ltd. is a?professional manufacturer of heat spreader production lines, heat pipe production lines, etc.

Likesmile is a leading innovator in the niche sector of specialized machinery, with a strong focus on the international market. Our expertise lies in designing and manufacturing high-quality, efficient machines tailored to meet the unique needs of various industries. Our product range includes:

We are one professional Chinese manufacturer of heat sinks, heat pipes and high quality forged / stamped brass, copper and aluminum products. These products are widely used in IPC, Computer, Communication, Auto and other electrical and electronic industries.

GuangDong Ecotherm Group Co., Ltd

Dongguan xinqing cooling technology Co., Ltd. is a professional design and development of production integration company, the company has accumulated rich experience, has a strong development and production capacity. With a batch of high-tech personnel, we can design and produce all kinds of superconducting heat pipe radiators according to customers' requirements, guide superheat pipes, fins, heat dissipation modules, cooling systems and so on. It can also process various reflow soldering products, which are mainly used in computers, LED lamps, street lamps, refrigerators, various heat exchangers and so on. The company has independent design and development department, the product quality, performance and other requirements are very strict. The company has heat pipe factory (professional design and development of various heat pipes), hardware factory (product mold development department, Radiator profiles, relieving processing, CNC processing, stamping department, assembly department, computer gong processing department, welding department, etc. )Our foreign trade department since 2013 to now. Has rich experience in international export. We have more than 100 countries have trade. We have a professional design team, can design the 3 d drawings, provide cooling scheme. We have more than 8 years of industry experience.

Wanhengda Thermal Technology Co., Ltd was established on 2003, locate at Tangxia Town of Dongguan city in China. Fully staffed and more than 300 skilled professionals to support production and our annual production capacity is 100, 000 plus pieces water cold plate heat sink.