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Ningbo Light Medical Equipment Co., Ltd
Shandong Kaitai Petrochemical Co., Ltd
Henan Medscience Pharmaceuticals Co., Ltd
Wenzhou Deki Valve Co., Ltd
Shandong Binzhou Zhiyuan Biotechnology Co.,Ltd
Jinan Lead Pharm-chemical Co., Ltd.
Shanxi New Agri Technology Co., Ltd
Deqing Country Haojing Environmental Protection Technology Co.,Ltd
Henan Eastar Chem.&Tech. Co., Ltd
Shenzhen OK Biotech Technology Co., Ltd. (SZOB)