Hangzhou Zhouju Electronic Technological Co..Ltd. located in leisure City—-Hangzhou, mainly research and develop, manufacture and distribute BLDC Driver &controller. It covers about 10000 square meters and has more than300 Employees;among of more than 80 engineers with exquisite technique and rich experience in BLDC driver. The 2020 annual amount is about RMB 200 Million . Zhouju is approved by IS09001.IS014001 and OHSAS18001, and have the certification of National High-Technology Enterprise and Municipal Level R&D department Center of High Technology Enterprise. 1.Main products series (5W-30KW) are DC Inverter 2.Fan Motor Driver. 3.Inverter Compressor Driver. 4.DC heat pump, 5.DC water Pump, 6.DC Water treatment, 7.Textile machinery.other kitchen appliance.etc..