GKB Group Co Ltd is one of the most famous manufacturer of wall switch, socket and plug, fluorescent light and related products.And the brand GKB is wellknown in our country and all around the world. In the recent years, we developed Global Patent product "Digit Home" and put it into the market, which is the most advanced technology product arround the world. It is a set of wireless lighting control system and make automation to household lighting control.For further information please contact us.