Founded in 2003, Shenzhen Jingfuyuan Tech. Co., Ltd. (Abbr. JFY) is a professional inverter, telecom power supply, hybrid power system and UPS manufacturer. Awarded as National High-tech Enterprise and certified by ISO9001: 2008 international quality system, JFY has 16,000sqm of production plants and R&D laboratories with more than 100 professional engineers in Shenzhen headquarters, as well as more than 20 service centers in domestic and overseas areas. As a leading supplier with the best ...