01 / À propos

Delong Composite Energy Group Co., Ltd. engages in production and supply of natural gas. The company is involved in the LNG business; integrated energy business; and landing hydrogen energy and photovoltaic business. The company was formerly known as Sichuan Datong Gas Development Co.,Ltd. and changed its name to Delong Composite Energy Group Co., Ltd. in February 2022. Delong Composite Energy Group Co., Ltd. was founded in 1987 and is headquartered in Chengdu, China.