Puyang Zhongwei Fine Chemical Co.,Ltd.
Puyang Huicheng Electronic Material Co., Ltd
Puyang Huicheng Electronic Material Co. Ltd
Puyang Honestar MF Co.,Ltd
Puyang Jiteng Chemical Co., Ltd.
Shanghai Zhongwei Biotechnology Co., Ltd.
Zhongwei National Engineering Research Center For Coking Co.,Ltd.
ZhongweiyeBiologicalTechnologyCO.,Limited
Puyang Jiangshan Chemical Co.,Ltd
Puyang Tennants Chemical Co.,Ltd
Puyang Tianyuan Biotechnology Co., Ltd.
Zhongweiye Biological Technology Company
Zhongweiye Biological Technology CO., Limited
Puyang Zhongwei Fine Chemical Co., Ltd
Puyang YIno Industrial Trading Co.,Ltd
Puyang Zonghoo Industry&Trading Co.,Ltd.
Puyang Shengli Chemical Co., Ltd.
Puyang Huicheng Electronic Material CO.,LTD
PUYANG WILLING CHEMICALS CO., LTD
Puyang Tiancheng Chemical Co., Ltd
PUYANG GUANGMING CHEMICALS CO.,LTD.