Shaanxi Baoguang Vacuum Electric Device Co., Ltd.( Hereinafter referred to as Baoguang ), is located in Baoji Baoguang owns a specialized R & D team with rich experiences and a set of complete and mature R & D program. It also owns the first class technical equipment and production line in China, Baoguang stock was listed on Shanghai Stock Exchange on January, 16, 2002.
