Yunnan tobacco company. Yunnan Tobacco Company has established an energy management system, the actual management and operation norms are in place, the process design of production devices is reasonable, and the equipment is reliable, which is generally at the advanced level in the same industry. Compared with the other nine equipments, it is not as good as Yunnan Tobacco Company. Business scope of Yunnan Tobacco Company: redrying tobacco leaves, local purchasing of tobacco leaves, national sales, production and sales of organic fertilizers, purchasing of special machinery for tobacco leaves, entrusted processing of tobacco leaves, warehouse leasing, etc.