Wuhan Hezhong Bio-Chemical Manufacture Co., Ltd   Shanghai Teammart Bio-Chemical Co.,Ltd.   Luzhou Bio-chem Technology (Shandong)Co.,Ltd   Wuhan RC Bio-chemical Co., Ltd.   Hubei Risen Bio-chemical Technology Co.,Ltd   Hubei Bio-Chemical Technology Co., Ltd   Beltox Bio-chem Corporation   Dalian Bio-Chem Co., Ltd.   Zhongbei Northland Bio-Chem Industry Co., Ltd   Xi'an Gaoyuan Bio-Chem Co., Ltd.   Xi'an Gaoyuan Bio-Chem Co.,Ltd   Hubei Datong Bio-Chemical Technology Co., Ltd.   Xing Da Bio-Chemical Co.LTD   Wuhan Hezhong Bio-Chemical Technology Co., Ltd   Wuhan Reessen Bio-Chemical Co., ltd   Wuhan Reessen Bio-chemical Co., Ltd.   Hubei Datong Bio-Chemical Technology Co., Ltd.   Hubei HeZhong Bio-Chemical Manufacture Co., Ltd   Hubei Ruifengda Bio-chemical Technology Co.,Ltd   Wuhan Hezhong Bio-Chemical Manufacture Co., Ltd