Henan zongxiang heavy industry import&export co.LTD   XINXIANG LEER FILTER CO., LTD   Ningbo Yixiang Machine MFG Co., Ltd   Xinxiang Techeng machinery and Equipment Co., Ltd.   Suzhou Nutpool Materials Technology Co., Ltd.   Suzhou Nanopure Materials Technology Co., Ltd.   Suzhou GeAo New Materials Co.,Ltd   Jiangxi Pingxiang Chengyu Ceramic Co.,Ltd   Manas Xiangyun Chemical Fiber Co.,Ltd   Xiangtan Jiayeyuan Biological Technology Co.,Ltd   Yizheng Xiang Heng polyester Technology Co., Ltd.   Dalian Hongjixiang Technology Co.,ltd   Xiangtan Jiayeyuan Biological Technology Co., Ltd   Xinxiang Richful Lube Additive Co., Ltd.   Suzhou Li Yuan biological medicine Co. Ltd   Suzhou University of Science and Technology   Suzhou Hongshuo Elastomer Technology Co., Ltd   PolyOne Suzhou   China Xiang yu Thermal Insulation Material Co.,Ltd   Xiangxi Holley Pharmaceuticals Co. Ltd