Shanghai Greenland Energy Group is a professional enterprise engaged in oil and coal business. With a professional team engaged in oil and coal management for a long time, it has established a good market reputation in the oil and coal industry, won many partners, and has good business performance and development prospects. Enterprises aim at honest management and enthusiastic service, realize the business philosophy of * * * win in the market, establish the brand image of Greenland enterprises with the business policy of paying equal attention to enterprise benefits and social benefits, and promote the progress and development of enterprises and society.