Yiwu Sandi Electrical Appliance Trading Company specializes in the research, development, production, and service of specialized power supplies, lithium-battery energy storage systems, and inverters. Our products are widely recognized by customers for their comprehensive product range, reliable quality, and excellent service. Our main products include: EMS lithium-battery energy storage systems, integrated solar-storage units, off-grid pure-sine-wave inverters, AC single-phase and three-phase converters, photovoltaic pump inverters, photovoltaic lightning protection combiner boxes, PWM/MPPT solar charge controllers, AC charging cabinets, marine inverters, explosion-proof inverters, and other related series... Our products are extensively applied across various fields, including fire protection, construction, industry, new energy, residential use, finance, taxation, electric power, healthcare, aviation, automated control systems, and key infrastructure projects.
We adhere to a work ethic characterized by “efficiency, rigor, and professionalism,” guided by the quality principle of “standardized management, meticulous manufacturing, quality first, and dedicated service.” We will keep striving relentlessly and look forward to creating brilliant achievements together with you!Companies
