石家庄亿斯达新能源科技有限公司

Professional DC Contactor Manufacturer in China Shijiazhuang Estar New Energy Technology Co., Ltd. is a leading manufacturer specialising in the design, R&D, and production of high-voltage DC contactors. Located in Wuxi near Shanghai, we began production in 2013 and now employ over 180 staff members. Equipped with advanced manufacturing and testing equipment, we ensure every product meets strict quality standards before delivery. Our DC contactors, certified by CE, TUV, UL, and CCC, are widely used in EV fast chargers, energy storage systems, electric vehicles, battery packs, telecom power systems, and more. With over 200 overseas partners in Europe, the USA, India, and beyond, ESTAR is committed to mutual growth and building a greener future together.