ShanXi Guo Hua Sheng Da Gas Co.,Ltd is jointly established by Shanxi Rishengda Solar Technology Co.,ltd,and Shanxi Guohua gas Co., ltd which is built by  Shanxi international energy group co., Ltd and Sinopec. It is located in Sci-tech &industry Trade Park, Changzhi Country,Shanxi province. I t is specialized in the gas (CBM) station-door gas pipe network construction, distribution, and management as well as construction and operation of LPG station. It is also engaged in sales of natural gas (CBM), instruments and  gas stoves. The upstream gas source is the national west-east gas trunk three lines, and the gas is transported and supplied by the Tai-chang pipeline of Shanxi International energy group Guohua company.So,the air quality, capacity, security and other indicators have absolute advantage in changzhi area.