Chengdu Wintrue Holding Co., Ltd. engages in the research and development, production, and sale of compound fertilizers. It offers compound fertilizers, monoammonium phosphate, soda ash, yellow phosphorus, and iron phosphate, as well as salt seasoning and chemical products. The company was formerly known as Shindoo Chemi-Industry Co.,Ltd and changed its name to Chengdu Wintrue Holding Co., Ltd.