A large porcelain Bloc Co., Hunan Guoguang Porcelain Circle, with Hunan Guoguang Porcelain group Co., Ltd. As its key enterprise. Owning more than 20 sub-companies, such as Guoguang Porcelain Works, Huoju Porcelain Insulator and Wiring Works, Qunli Porcelain Works, Zhuzhou Shifeng Architectural Porcelain Cooperation, and Duowei Computer Co. Ltd.