SHANTOU LIHUANG PLASTIC TOYS CO.,LTD   Shantou New Oriental Hotel Amenities Co.,Ltd   Shantou Crownroad Glitter Powder Co.,Ltd   Hunan Ningxiang Jiweixin Metal Powder Co., Ltd.   Zhengzhou Xinweixin Chemical Co.,Ltd   School of Medicine,Shantou University,   Shantou Baokang Pharmaceutical Co., Ltd.   Hunan Ningxiang Jiweixin Metal Powder Co., Ltd.   fookyan (shantou) p & c co.,ltd   Shantou Meilian Chemical Co., Ltd.   Shantou Ziguang Guhan Amino Acid Co.,Ltd   shantou chenghai minkang bio-chem factory   Guangdong Shantou Dahao Fine Chemicals Co., Ltd.   Yixing City Weixing Chemical Co., Ltd.   Wujin Cuiqiao Weixing Chemical Plant   Changzhou Cuiqiao Weixing Chemical Co.,Ltd.   Shantou Chenghai Brothers Fine Chemical Factory   Shantou Special Economic Zone Shanzhuang Chemical Hardwar Co. Ltd.   Shantou Ocean Enterprise Group