Adhering to the technology first, talent-oriented, and customer focus as the center, the company gives full play to the professional advantages lithium ion power supply to provide customers with first-class products. Now our products cover all kinds of large capacity with high ratio power lithium ion batteries, battery storage, coal mine batteries, external back-up power batteries, high safety special batteries and other portable battery products. Our products have passed UL, CE, CPT and other national safety authentication. They have passed the professional test of mining batteries and power batteries by 201 State Authoritative Institutions in Beijing and 18 Tianjin Institutions, international R0HS environmental protection certification, and IATF16949 system certification.