The essential process for making a perfect battery pack is the assembly. The process that produce and process the raw material of all kinds of components,and then assemble together requires strict control. 

 

Our has 8 QC staffs, they will be rigorous testing each battery, and will carry out stringent quality control from the raw materials, assembly and finished products to the finally quality testing of product. In addition, our strictly executes the control of raw materials, warehouse control, production line quality and the finished product quality.