CLG international is registered in HongKong for the international sales by Yiyang pharma in 2011. Yiyang pharma mainly engaged in the production, sales and trade for active pharmaceutical ingredients and veterinary preparations.The company is headquartered in Shijiazhuang, the pharmaceutical manufacturing base in China. Yiyang Pharma has three subsidiaries, Shijiazhuang Yiyang Pharmaceutical Co., LTD., Hainan Yiyang Pharmaceutical Co., LTD., CLG International Co., LTD. and also held main shares of Chengdu Xinheng Pharmaceutical Co.ltd..Yiyang Pharma is the general sales agent for Shandong Bairui Pharmaceutical Co., LTD. and Wanchang Tongtai Pharmaceutical Co., LTD. in domestic and abroad market. Yiyang pharma has been keeping perennial good relations with CSPC, NCPC, Zhuhai United Laboratories, Harbin Pharmaceutical group, etc. and we had established stable network for international sales.