Dongyang Salu Metallic Yarn Factory   Puyang Tianyuan Biotechnology Co., Ltd.   Xiamen Tianyuanfood Co., Ltd   Yibin Tianyuan Group Co.,Ltd   Shanxi TianYu Coal Chemical Co.,Ltd   Sichuan New Tianyuan Technologies Co., Ltd.   Panjin tianyuan pharmacuetical co.,ltd.   menyin tianyu calcium industry company   mengyin tianyu calcium co.,ltd   MENYIN TIANYU CALCIUM CO.,LTD   Mengyin Tianyu calcium Co., Ltd   Yixing Tianyuan Chemical Co., Ltd.   Tianjin Tianyuhongtu Import and Export Co.,Ltd   Tianjin Tianyuhongtu Import and Export Co.,Ltd   DONGYANG CHEMICAL   Panjin Tianyuan Pharmaceutical Co.,Ltd   Tianyuan Chemical Industry Co., Ltd    Shanxi Tianyuxinyuan Chemicals Co.,Ltd   Jiangsu Tianyuan Metal Powder Co.,ltd   Hangzhou Tianyu Chemicals Co.,Ltd