Hunan New Power Technology Co., Ltd. is a professional rectifier power supply designer and manufacturer. We have a production base of more than 8000 square meters in changsha, hunan, more than 30 years of experience in R&D, production and application of high-power AC/DC rectifier power supplies and DC/DC power supplies .provides optimized solutions according to the different load such as Hydrogen Electrolysis, Copper/Zinc Electrowinning, Aluminum Anodizing. Heating of non-ferrous metals. Chlor alkaliCore advantages of the company include,IGBT based and Thyristor based Rectifier production manufacturer for international partners,Strong technical research and development capabilities,Professional service provide technical support and global onsite commissionin,High reliablity and high stability(0.02%), meet CE GB standard and certifications,Reliable OEM/ODM partner, reliable supplier.