1. Lucky Opportunity Mei Tian Factory: Located in Tianjin, the economic center of the Bohai Rim region, it is engaged in civil coal processing and distribution.
2. Jianyuan Coal Pellet Factory in Ninghe County, Tianjin: Located in Ningxin Garden, Qiaobei Street, Ninghe District, Tianjin, its business scope includes briquette processing and sales; Coal sales; Stove sales.