Shenzhen Sanshi International Energy Co., Ltd. is a comprehensive lithium battery manufacturer integrating R&D, design, production and PACK assembly and processing, providing customers with one-stop power supply. The company has several engineers with more than ten years professional experience in lithium battery R&D, design and protection board development, and has its own unique technical ideas in cell phone batteries, 18650 battery packs, polymer batteries, etc. It successfully solves many kinds of special problems for domestic and foreign customers. Use battery requirements. The company uses domestic and foreign first-class lithium battery material suppliers as suppliers, cooperates with them in many new materials fields, and has made significant progress in the development and commercialization of silicon carbon anodes and graphene materials. In the later stage, the company‘s products have provided sufficient technical reserves for energy density and power density improvement, making the company’s battery performance unique in the market in the future.