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Shaanxi Guanjie Technology Co., Ltd
Zhejiang Sanhe Bio-tech Co., Ltd
Zhejiang Greefield Industry Co,.Ltd.
Qingdao Win Chemistry Co.,Ltd
Handan Zhongfu Industrial and Mining Accessories Co., Ltd
Xiamen Origin Biotech Co., Ltd
Henan Gongsen Chemicals Co.,Ltd.
Henan Daking Import & Export Co., Ltd
Henan Medscience Pharmaceuticals Co., Ltd
Zhejiang Lingshang Industry & Trade Co., Ltd
BTC Nantong Pharmaceuticals Technology Co., Ltd
Nantong Kezhong Chemical Technology Co., Ltd.
Shenyang Sunnyjoint Chemicals Co.,Ltd
Shandong Yiming Biotechnology Co., Ltd.