SHENZHEN YASHIN TECHNOLOGY CO.,LTD. is a professional led power supply provider, is a comprehensive Hi-Tech enterprises integrating R&D,manufacture and sale.The company's Adapter, Open frame power supply, Medical PSU,TV PSU,LED PSU,Industrial PSU,Lighting drive, DC-DC Vehicle PSU etc. widely used in Security, Lighting, Education, Internet, Medical, Communication , Industrial and other fields. Headquartered in Shenzhen .Yashin with completely independent intellectual property rights of the core products,a variety of patent certificates, strict implementation with ISO9001 2008 standard, and adopted The ISO/TS16949 2009 Quality certification system. Products also passed the UL CB FCC GS CE ROSH Certification, to provide customers with more and better products, all products have to undergo a rigorous testing test . The company has launched brands "YASHIN" & "DAWEI",With innovative technology, excellent management, professional marketing, perfect service to win the market and widely praised by customers.We always adhere to the "quality first, service first" business principles, and customer demands as our responsibility, market-oriented, continue to increase R&D investment and continuous commitment to technological innovation. Welcome to visit and we wish to cooperate with friends all around the world and create a glorious future .