Shenzhen XingJia xinyuan Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, production and sales of switching power supply from 2009. It chooses the best raw materials, implements the most stringent production and installation process, and continuously develops and launches new products. The products have passed the ISO 9001 certificationSince its inception, we have adhered to the concept of "customer-centered" company, integrity, quality, satisfactory service, the strongest technical support, the best price is my purpose and rely on their own exquisite technology to devote themselves to the research, development and production of switching power supply.