Anqing Yuancheng Trading Co., Ltd, established in Nov, 2002, specialized in producing and selling ammonium sulphate mainly, as a leading supplier and exporter of ammonium sulphate market, we have long term and steady cooperative relationship with many famous large scale steel factories, and guarantee ample supply and prompt delivery, we hope to establish long-term and stable business relationships with domestic and overseas'clients, to achieve common interest and development.