Shantou New Oriental Hotel Amenities Co.,Ltd   Eastern oriental Resources sdn bhd   zhongda bright filter press co., ltd   Oriental Chemical Ltd   Oriental group   Henan Zhongda Hengyuan Biotechnology Stock Co., Ltd.   HeBei Oriental Industry Co., Ltd   HeBei Oriental Industry Co., Ltd   xinhongda technology industrial group limited   Shanxi Oriental Faith Tech Co., Ltd. (O-Faith)   QingDao Orientaltx Co.,Ltd   Luoyang Zhongda Chemical Co.，Lt   Nanyang Oriental chemical research institute   Puyang Hongda Shengdao New Materials. Co.,Ltd   Tianjin Oriental International Trading Co., Ltd   NINGBO HONGDA CHEM CO.,LTD   Shaanxi Hongda Phytochem Co.,Ltd   Tianjin Oriental International Trade Co., Ltd   Shenzhen Oriental Pharmaceutical Co.,Ltd   NINGBO HONGDA CHEM INTERNATIONAL CO.,LTD