Foshan Dechenghezhong Chemistry co.,LTD   Hainan Shuangcheng   Hainan Huarong Chemical Co., Ltd Chengdu Branch   Hainan Taimei Biotech Co., Ltd.   Hainan Haishen Pharmaceuitical Group   Hainan Jinying Import And Export Co.,Ltd   Hainan Huayan Biotech Co., Ltd.   HAINAN SINOTI INVESTMENT CO.,LTD   HAINAN JINYING IMPORT AND EXPORT CO. LTD   Hainan Zhongxin Chemical Co., Ltd   guangzhou chengheng chemical co.,ltd   Venturepharm pharmaceuticals(Hainan)LTD.   HAINAN ZHONGXIN CHEMICAL CO., LTD.   Dalian Chenghe International Trade Company   hainan fuwang industrial co ltd   Hainan Fuwang Industrial Co.,Ltd   Hainan Pharchem Industry Co., Ltd   Hainan Shunyuan Chemtech. Co., Ltd   Hainan Super Biotech Co, .Ltd   Hainan Chengtai Plastic Co., Ltd.