Our company, formerly named Guangzhou Trillion Amount Electronics Co., Ltd., was established in 2003. Due to our business development, we moved to Shenzhen and changed our name into Shenzhen Kai Shi Chen Energy Technology Co., Ltd. in 2010. We are a high-tech enterprise providing Digital energy integration solutions for national clients. Our company has independent R&D, design and production capabilities. Our production base is located in Shenzhen. Our main products include Li-Ion batteries, Military product batteries, Electric vehicle batteries, Energy storage batteries, chargers, solar...