Zhejiang Aokai Electric CO., Ltd established in 2008 with ten million registered capital,Website:http://www.ak-contactor.com, located in Liushi Town, Yueqing, which is "China Electric Capital". We are a professional factory specialized in the designing, researching, producing and selling of the ADH series High Voltage DC Relays, ASW, ADC, AZJ, ANR and other series of DC contactors, and the sliver contact kits, metal stamping part, etc. The annual capacity could be more than one million sets. Our products have been sold to all over the world, including Europe, America, Australia etc., and we also have been working in close cooperation with ABB, VW, GOODWINCH, TMAX and other famous global enterprises.Aokai has strong technologies, rich producing experience, complete testing methods. All the products are manufactured by ourselves, from the metal molds to the parts and to the finished products. With advanced technologies, excellent quality and considerate service, Aokai was awarded scientific and technological enterprise in Zhejiang Province and got a number of invention patents. Our ADH series high-voltage DC relays are widely used in the new energy electric vehicles and the matched charging stations, photovoltaic and wind power generation systems, battery packs, battery cars, electric locomotives, electric fork-lift trucks, UPS, medical apparatus, telecom power systems and electric backup power, which having a wide market prospect. Aokai insists on building a professional team, producing the top quality products, providing the excellent service and creating a first-class enterprise. Aokai is always committed to the specialization, talents and scale of development, tries to establish a equality, mutual benefit and win-win cooperative relationship with clients. We are looking forward to communicate and cooperate with customers.http://www.ak-contactor.com