Singi's wall switch&socket has pass the CE, ROHS, FCC certification;Its PC panel adopt LG Engineering inflaming retarding material with UL94V0 fire-protection rating;Its Copper spring strip of AC Inlet adopt long-range elasticity and environmental protection phosphor bronze(Thickness: 0.6~0.7mm, Width: 6.3mm), no any distortion after 40, 0000 times plug and unplug test, normal use 12 years no any looseness.

Wall switch & socket include normal switch & socket,door bell switch, pin socket,TV sokcet,telephone socket,computer socket,branch shield socket,time-delay switch,acoustics socket.