Shenzhen battsister tech. Co., Ltd.   

Shenzhen battsister tech. Co. Ltd. (referred to as "sent the division de"), is a storage battery and a standby power supply maintenance program specialist suppliers, the company is located in Shenzhen City, Guangdong Province, set research and development, production, sales and service into one body. All products of our company are German School of independent research and development, and the owners of intellectual property rights. Product is in conformity with the relevant international and domestic standards. Our company sent de production has strict quality control system, products strictly through the aging test, high temperature test, pressure test and vibration test. Our company is now sent de can provide the products are storage battery monitor series, battery monitor series, battery maintenance special tool...