Chengdu Haiguang Lanyu New Energy Technology Co., Ltd. is a professional trading enterprise that has been deeply involved in the field of Battery Management Systems (BMS) for over 6 years. Based in Chengdu and serving the world, it focuses on the global procurement, integration, and sales of BMS products, serving as a reliable bridge connecting high-quality manufacturing resources with the global market. Since its establishment, the company has always focused on the BMS subdivision track, relying on more than 8years of industry experience, deep insight into global market demand and application pain points, and building a BMS product matrix covering all scenarios. The product is widely suitable for various scenarios such as energy storage power stations, new energy vehicles, communication base stations, UPS power supplies, industrial and commercial energy storage, household energy storage, electric tools, AGV transport vehicles, etc. The voltage level covers 12V to 89V and is compatible with mainstream battery types such as lithium iron phosphate and ternary lithium. It can meet the battery management needs of different industries and power levels, providing customers with one-stop BMS selection and supporting solutions. As a professional trader, the company strictly controls product quality and establishes a full chain quality control system. All cooperating manufacturers have undergone rigorous screening, with core components adopting automotive grade standards. The products have passed international authoritative certifications such as CE and RoHS, and have undergone multiple rounds of testing including high and low temperature, earthquake resistance, and anti-interference to ensure stable operation in extreme environments ranging from -25 ºC to 45 ºC. BMS has precise voltage, current, temperature acquisition and SOC/SOH intelligent estimation functions, integrating multiple protection mechanisms such as overvoltage, undervoltage, overcurrent, overtemperature, short circuit, etc. It is safe, reliable, and has stable performance, which has been unanimously recognized by global customers. Relying on mature supply chain integration capabilities and the advantage of large-scale procurement, the company not only ensures high quality, but also creates a high cost-effective core competitiveness. By establishing long-term strategic partnerships with high-quality manufacturers, streamlining intermediate links, optimizing cost structures, and providing customers with "high-quality and affordable" BMS products, we help customers enhance market competitiveness and reduce comprehensive procurement costs. After more than 6 years of global expansion, the company's market map continues to expand, with products exported to multiple countries and regions around the world such as Europe, Australia, Southeast Asia, the Middle East, and Latin America, serving over 100 domestic and foreign enterprises, and accumulating rich experience in international project services and market resources. In the future, Chengdu Haiguang Lanyu New Energy Technology Co., Ltd. Will continue to uphold the business philosophy of "quality first, customer first, integrity and win-win", deeply cultivate the BMS field, integrate global high-quality resources, empower the development of the global new energy industry with richer product choices, more reliable quality assurance, more competitive prices and more professional services, and strive to become a leading global BMS product trade and service provider.