Wuhan Yuancheng Gongchuang Technology Co.,ltd belong to Yuancheng Group ,is a leading Chinese chemical supplier special in hormone powder steroids Resort to its sophisticated technology, the company integrates R&D, producing, operating and marketing into an organic whole. Our company capital asserts is above 300 million RMB. According to the GMP standard, the company has built 30000 sq.m plant equipped the advanced equipment. The factory has a complete Q.A. & Q.C. system. We own several sets