1: IP55 2: CE LGL-SSRswitch socket20A-250VIP55surface mountSongny Electrical Appliance Co.,Ltd is a non-regional group enterprise which was founded in 1985 with 5 affiliated factories in Wenzhou, Shanghai and other places in China. The company mainly engaged in manufacturing wall switches, sockets, plugs, circuit breakers, exhaust fans and other lighting control system products such as energy ...