• Shijiazhuang Fenghai Imp.& Exp.Co.,Ltd
•  86-0311-85279382
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• Shanghai PharmaPassion Co., Ltd.
•  +86-21-50272924
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• Shanxi Haoteng Technology Co. Ltd.
•  +86-359-2891216
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• Shindoo Chemi-Industry Co.,Ltd
•  0712-3245290
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• suzhou howsine biological technology co.,ltd
•  86-512-68128052
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• Shanghai Lazuline International Trading Co., Ltd.
•  86-21-33634091
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• Simplepharms co.,ltd
•  +86-21-61994871
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• shandong kingnod pharmaceutical co.,ltd
•  86-13793319233
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• ShiJiaZhuang DongHui chemical Co.,Led
•  86-0311-87795661
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• Famous (Shandong) Cheical Co., Ltd
•  86-632-7785885
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• Sanmenxia City Hongyuan Industry And Trade Co., Ltd.
•  86-398-2828790
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• Shijiazhuang Jianghang Phosphorus Co.,ltd.
•  87036061
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• Sinobright Pharmaceutical Co.,Ltd
•  86-755-26514829
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• SINOGEL Amino Acid Co.,Ltd.
•  +86-551-5232882
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• Suzhou Wenquan Bubble And Plastics Co., Ltd
•  +86-512-68120120
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• Shijiazhuang Fenghai Imp.& Exp. Co., Ltd
•  +86-311-85279382
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• Shenzhen Winkey Bio Co.,Ltd
•  +86-755-86635014
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• Shijiazhuang Liao technology Co.,Ltd
•  +86-0311-15369180663
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• Shijiahzhuang Liangtai Chemicals Export and Import Co
•  86-0311-67665081
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• Shijiazhuang VO Chemicals
•  86-311-85069205
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• shijiazhuang ruixin chemical company
•  311-67663261
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• Hebei G-Dragon Trading Co,.Ltd
•  86-310-2053145
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• SHANGHAI CHEMAIR TRADING COMPANY
•  +86-21-64782515
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• Shanghai Rural Industries Co., Ltd.
•  86-21-50322186
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• Shan Dong Wan Hua Hua Gong Ke Ji（Group）CO,. LtD
•  0086531-88778936
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• Shanghai Sanpont Industry Co., Ltd.
•  86-21-58137520, 58137526, 58137529
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• shanghai dingtai industray co.,ltd
•  13661801863
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• shanghai worldbest anhui jinhui pharmaeutical co.,ltd
•  +86-558-2558018
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• Suzhou GreenLight Chem.
•  +86-18761062751
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• ShangHai Honest Chemical Co., Ltd.
•  +86-21-54012006
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• Silworld For Imp,Exp&Trading Agencies
•  86-27-85507141
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• Shijiazhuang Xingtang Chemical Co., Ltd
•  +86-311-85989556
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• Shijiazhuang Weiou Chemicals Co,.LTD
•  86-0311-85069206
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• shanghai hudan company
•  0086-21-56131903
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• Shijiazhuang Weiou Chemical Co.,ltd
•  +86-0311-85069206
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• Super Biotech Co., Ltd
•  +86-898-66661239-804
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• Shareglory chemical industrial co. ltd
•  +86-22-59867651-808
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• Sinochem Tianjin Co., Ltd.
•  +86-22-23146338
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• shaoxing county yihong chemical co.,ltd
•  13484369607
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• Shaanxi Meihe Biochemics Co.,Ltd.
•  +86-29-84356728
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• Shanghai Fchemicals Technology Co., Ltd
•  021-36030322
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• Shandong Novatech Biopharmaceutical Co., LTD.
•  0086-531-55582725
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• shanghai xinshun fine chemical co,. ltd
•  021-56518670 13916564669
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• Shanghai Smart Chemicals Co., Ltd.
•  +86-21-33927743
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• Shanghai Kima Chemical Co., Ltd
•  52661975
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• Shanghai Nava Chemical
•  +86-21-54091896
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• Simplesyn BIochem Co.,Ltd.
•  +8618915004821
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• SRI VYJAYANTHI LABS PVT LTD
•  +91 9848054255
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• Shannxi Zhengbang Biological Science & Technology Co.,Ltd
•  +86-029-88830006
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• SINO-LINCHEM CO.,LTD
•  +86-771-15994301125
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