Company Background: Since 2003, the initial name of Boka Power System co., Ltd. has specialized in development, manufacturing and marketing of high reliable uninterruptible power supply (UPS), inverter power, controller and battery to global market. By 2011, by accident of good reputation and high speed development, Boka has been successfully renamed into Greentechy (China) industrial co.,Ltd. with two plants and the headquarters located in Foshan city, and its future direction of development ...