• Shanghai Coming Hi-Technology Co., Ltd
•  +86-21-64968998
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• Yueyang yetop fine chemical co., ltd
•  008615073028028
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• SHANGHAI BIOTIO IMPORT AND EXPORT CO., LTD.
•  +86-21-50323261/50323262
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• Suzhou Rovathin Foreign Trade Co.,Ltd
•  86-512-65816829 86-512-61978430
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• SUZHOU YINSHENG CHEMICALS CO.,LTD.
•  +86-512-65234733
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• Synmax Biochemical Co., Ltd.
•  886-2-23881208
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• Shenpan Fine chemical Co., Ltd.
•  13304008121
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• Shandong Eagrow Chemtech Co., Ltd
•  +86-531-88118200
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• shanghai JinYi Fine Chemical Co.LTD
•  021-52803959
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• Suzhou Hualun Chemical co.,ltd.
•  0086-512-65468955
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• Shanghai Yongzeng Chemical Co.,Ltd.
•  86-021-65281118
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• Shanghai Collins & Paulson Pharmaceuticals Co., Ltd.
•  +86-21-50792381
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• Sinosteel Thermo-Energy
•  86-412-3535791
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• Yuzhou Deyi Chemical Co., Ltd.
•  +86-374-8216498
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• Shanghai Haisun Chemtech Co.,Ltd
•  (021)6258-3476
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• Shanghai Garden Biochem Technology Co.,LTD
•  +86-21-50800786
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• Shijiazhuang Longli Chemical Co., Ltd.
•  0311-84063997 0311-84063877 031184063998
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• Yayao zhou
•  13828279818,0759 3158379
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• Shanghai Golden Lily Chem&pharma Co., Ltd
•  0086-21-33835303
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• Xinxiang Vet Chempharm CO., Ltd
•  0371-65371729
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• Yangyu Chemical Trade Company
•  595 87990012
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• Zhejiang Medicines & Health Products I/E Co.,Ltd.
•  +86-571-28915975
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• shanghai xinjiu chemical co.,ltd
•  86-21-53080393
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• shijiazhuang lateen(litian) chemicals
•  0086-311-83028006
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• Yangquan,Yatailongjiang Chemical Import and Export Co.,Ltd
•  86-311-67665582
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• Yixing Dongchang Chemical Co.,Ltd
•  +86-510-87972802,+86-13606151216
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• Xi'an Yi Teng Petrochemical Technology Development Co.Ltd
•  +86-029-88386619
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• Shenzhen Yuantongda Technology Trade Co., Ltd.
•  0086-755-27806126/27819896
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• Suzhou City Xiangcheng Qingtai Fine Chemicals Co L.t.d
•  0086-512-65464264
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• Shanghai Jiexiao Economic Trade Co.,Ltd.
•  86-21-62310939
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• Zhejiang yatai Pharmaceutical co.ltd.
•  0575-85529911
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• yancheng shunheng
•  +86-138-05118028
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• Suzhou Greenery Chemical Co.,Ltd.
•  +86-0512-65109969
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• Yizhonglong fine chemical Co., Ltd
•  +86-355-5317391
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• Shanghai Jinnan Fine Chemical Co.,Ltd
•  0086-21-64519988-1405
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• xiamen lukangyuan trading co.,ltd.
•  +86-592-5280391
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• shanghai un chemical.,co.ltd
•  +86-21-54176736
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• Shanghai Jianbei Organic Chemical Co., Ltd.
•  +86-21-52355467
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• Xiamen Haichuanda Industry and Trade Co., Ltd.
•  86-592-6214196
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• ZHOU FANG PHARM CHEMICAL
•  861-348-227-9455
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• Yunnan Xitao Green Pharmaceutical Co.,Ltd
•  86-871-6118530
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• shanwei pharm.co.,Ltd.
•  0571-87213001
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• Zhengzhou Yi Bang industry & commerce co., ltd.
•  86-371-66777261
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• yantai jolong huagong co.ltd
•  0086-535-2100816
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• Xrf Flux Chemicals Co., Ltd
•  +86-28-85287665
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• Shandong Kaison Biochemical Co.,Ltd
•  86 15954003315
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• Xinyi (H.K.) Industrial Co., Ltd
•  +86-512-52933216
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• Yingkou Petroleum Chemical Research Institute Co., Ltd
•  13841709355
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• Xuzhou keshun chemicals technology co.,ltd
•  +86+516+87321283
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• Shandong Dadi Salt Chemical Group Co., Ltd.
•  +86-13583661109
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