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Jining Shengfan New Material Co., Ltd
Guange Biotechnology Co.,Ltd
Shijiazhuang Beihai Pipe Co., Ltd.
Zhejiang Polymer Chemical Co., Ltd
Kingmax Cellulose Co., Ltd.
Henan Miracle Diamond Co., Ltd
Jinlan Pharm-Drugs Technology Co.,Limited
Ningbo S&G International Trading Co.,Ltd
Suzhou Luohe Purification Technology Co., Ltd
SINOY GROUP LIMITED
Qingdao Advanced Marine Material Technology Co., Ltd.
Langsai Metallurgy Metal Material Co., Ltd
Tianhong Mining Co., Ltd
Hunan Huacheng Biotech Inc.
Hangzhou Jeci Biochem Technology Co .,Ltd.
Foshan Xinhang Bio-Tech Co.,Ltd