SUNYON Industry Co., Ltd. Dongguan China is belong to Cool Whist Group CO., Ltd.Cool Whist Group CO., Ltd. is a high technology company that focuses on providing the best cooling plans for industry. Through 10 years of struggle, Cool Whist has already had complete cooling projects. Our products include CPU/VGA Coolers, AC/DC Fans, Notebook Radiators, LED Radiators, Plastic/metal Brackets, Dehumidifiers, Wine Coolers and other series of products. In addition, Cool Whist has been providing OEM/ODM production services for many overseas customers. At present, Cool Whist has more than 800 staff members, including 150 engineers. Our company covers an area of 50,000 square meters. Our total business turnover is up to 200,000,000 RMB. We have passed ISO9001 Certification. All our products comply with RoHS, CE, TUV and other inspection standards. Innovation is Cool Whist's operation philosophy. We are working hard to let people enjoy the changes of new technology.