Shanghai Zhongwei Biotechnology Co., Ltd.   Zhongwei National Engineering Research Center For Coking Co.,Ltd.   Jiaozuo Bunge Trade Co., Ltd   ZhongweiyeBiologicalTechnologyCO.,Limited   Zhongweiye Biological Technology Company   Zhongweiye Biological Technology CO., Limited   Jiaozuo Yutai Trading Co., Ltd   Puyang Zhongwei Fine Chemical Co., Ltd   Jiaozuo Zhonghe Welai Aluminum Industry Co.,Ltd   zhongweiye biological technology co.,ltd   Jiaozuo Zhongwei Special Products Pharmaceutical Co.,Ltd.   Jiaozuo Yaxin Chemical Industry Co.,Ltd.   Jiaozuo Xianda Trade Corporation Limited   Jiaozuo Zhongwei Chemical Co., Ltd   Jiaozuo Zhonghe Weilai Aluminum Industry Co.,Ltd   Jiaozuo Minli Industrial Co.,Ltd   HENAN ZHONGWEI HIGHSCI.& TECHN.CHEM.EN.CO.LTD.   Jiaozuo Zhongwei Chemical Co., Ltd.   JiaoZuo City XianHua Industry&Trade Co.Ltd.   zhongweipharma