Huanggang Huayang Pharmaceutical Co., Ltd.
Hebei Huayang Biological Technology CO.,LTD.
Hebei Huayang Biological Technology Co.,ltd .
Huanggang Wellman Biosciences Co.,Ltd
Fuchi Pharmaceutical Co., Ltd of Huanggang City
Jiangsu Huayang Nylon Co.,Ltd.
Huanggang Yongan Pharmeaceutical Co.,Ltd
YanCheng HuaYang Chemical Co.,Ltd
Yidu Huayang Chemical Co.,Ltd.
Huanggang Hengxingyuan Chemical Co., Ltd.
Luotian Huayang Bio-chemical Co.,Ltd.
Hubei Huanggang Yongan Pharmaceutical Co., Ltd
Huanggang Gold Promise Fine Chemicals Company Ltd.
Huanggang Huayang Pharmaceutical Co.,LTD
Fuchi Pharmaceutical Co. Ltd., of HuangGang City
Beijing Green Huayang S.T.D. Co., Ltd.
Huanggang Saikang Pharmaceutical Co., Ltd.
Huayang LY Pharmaceutical Co., Ltd.
Huayang Chemical Co., Ltd.
Yancheng Huayang Chemical Co., Ltd.
Luotian Huayang Bio-chemical Co., Ltd.