Joinsun Electrical Co., Ltd. was found in Sep. 2003. We specialize in manufacturing the switches and sockets. We have modernized workshop building covering 2000m2 and over 50 technical staff. We develop, manufacture and marketing series electrical appliances, switches and sockets. Our products have a high reputation for their graceful shape and excellent performance. We believe the truth is "seek common points while reserving difference"; "grow strongly in crisis"; "all staff take part in the ...