Dalian Wanfeng International Trade Co., Ltd.   Dalian Flourishing Chemicals Co., Ltd.   Wuhan Hezhong Bio-Chemical Manufacture Co., Ltd   Dalian Hongjixiang Technology Co.,ltd   Dalian Institute of Chemical Physics   Dalian University of Technology   Dalian Chengjin Special Steel Products Co.,Ltd   DALIAN SHENGLONG TRADING CO.,LTD   Dalian Zuoheng machiney Co.,Ltd.   Shanghai Teammart Bio-Chemical Co.,Ltd.   DALIAN TSTAR CHEMICAL GROUP CO.,LTD.   Dalian YiMei Machinery Co., Ltd   LianDa Industrial Science and Technology (Dalian) Co., Ltd   China Dalian Second Rubber & Plastics Machinery Co., Ltd   Dalian Luomate Stickiness Produe co.,ltd   China Huihao Aluminum (DaLian) CO.,LTD   DALIAN LICHUANG TRADE LTD   DALIANLICHUANG TRADE LTD   DALIAN LICHUANG TRADE CO., LTD   Dalian Huaxin Chemical Corporation.Ltd