The company's predecessor was Shanghai Lianhua Synthetic Fiber Co., Ltd. On December 23, 2013, the company completed a major asset restructuring with Shanxi Guoxin Energy Development Group Co., Ltd., Taiyuan Hongzhan Real Estate Development Co., Ltd., and Shanxi Tiansen Group Logistics Distribution Co., Ltd. The company's main industries include management and related consulting for new energy enterprises; natural gas development, utilization and consulting services; gas management: natural gas and ethanol sales pipeline transportation services; gas storage facility leasing services; development, construction, operation, management, heating system technical consulting and maintenance of centralized heating projects; production, processing and sales of natural gas stoves and instruments; information technology development and consulting services; import and export: import and export of the above business projects. The company's main products and services are natural gas, coalbed methane and liquefied and compressed natural gas.