Shenyang Four Brothers Fertilizer Co., Ltd. is a modern private enterprise integrating science, industry and trade. The company was founded in May 2007, located in Shenyang Offshore Economic and Technological Development Zone. It is 53 kilometers away from the provincial capital city, 75 kilometers away from Shenyang Taoxian Airport, and 300 kilometers away from Dalian Port. The production area of Shenyang Company covers 90000 square meters, and the storage area covers 200000 square meters. The company has an independent railway dedicated line at Hongchang freight yard. The total assets of the enterprise are 200 million yuan, including 100 million yuan of fixed assets; With current assets of 100 million yuan, there are 30 high-tech personnel, 30 management personnel and 80 sales personnel. It is a modern private leading enterprise integrating production and sales. The company has five production lines with an annual output of 1 million tons of fertilizer, mainly producing various compound fertilizers, mixed fertilizers, various organic fertilizers, and various pharmaceutical special fertilizers