Shanghai Anson Electric Technology Co., Ltd, founded in 2003, after more than 10 years development, it has been grown to be a professional manufacturer & distributor of a wide variety of industrial control and protective devices, contactors, DC isolators for photovoltaic systems, weatherproof portable power distribution boards, switches and sockets, surface switches, combination switched sockets, power distribution boards, electrical enclosures, MCBs, MCCBs, AC contactors, relays and control components.