Views:260 Author:Site Editor Publish Time: 2017-12-19 Origin:Site
SunStone Power Industry Co., Ltd is ranked as one of the biggest manufacturers and exporters of UPS and Valve Lead-Acid Battery in China after more than 12 years hard working. With its production facility of 70,000 square meters and 500 employees "SunStone" is the most competitive brand from China to worldwide.
Presently, SunStone is composed of three factories. First of all, the Battery Plate Making Factory is located in Yunnan province which is one of the main lead production area in China. The 2nd one is specialized in assembling battery and the 3rd one is specialized in producing transformer and installing UPS.