• Shaanxi HSND High Science Technologies Co., Ltd.
•  86-29-87999918 13669180577
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• Shanghai Sheng Wan fine chemicals Co.,Ltd.
•  021－62140636
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• Shanghai Yishi Chemical Technology Co., Ltd
•  021-61127689 13816561402
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• Shandong Kehui Chemical Co.,Ltd.
•  0543-2877666
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• slicechem
•  +229 97 278379
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• Shanghai Guangyu Fine Chemical Co.,Ltd
•  +86-21-66300737
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• Shanghai Aoyeahchemical Technology Co., TLD
•  +86-21-64367138
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• Sheepchem
•  0086-21-6715 7650
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• Shanghai Pinewood International Trade Co., Ltd.
•  86-21-62417129 / 62414096
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• Shandong Helishi Petrochemical Technology Development Co., Ltd.
•  0546-2071369
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• Shouguang Xinfeng Chemicals Co., Ltd.
•  0536-5456006
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• Shanghai Victory Chemical Co.,Ltd
•  +86-021-26590345
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• Suzhou Xinshu Chemical Co.,Ltd.
•  0512-66701522 919798561
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• Suzhou Lirun Chemical Co.,LTD.
•  0512-65565699
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• shijiazhuang bingqing chemical co ltd
•  15830132636
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• Suzhou Howsine Biological Technology Co.,Ltd.
•  86-512-68128052
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• SOGA ENTERPRISES ASIA GROUP
•  +86-633-8332928
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• Shaanxi Biostar Natural Bio-Products Co.,Ltd.
•  +86-29-88239301
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• SHAANXI XIYUE PHARMACEUTICAL CO.,LTD
•  913-4359991
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• Shanghai Kai Williams Chemical Co., Ltd.
•  +8618756905674
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• Shijiazhuang Zhongshuo Pharmaceutical Co., Ltd.
•  86-133-43318052
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• Shen Yang No.5 Chemical Reagent Factory
•  86-24-89801291
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• Shanghai yiming chemical technology co.,ltd
•  +86-018917867369
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• Shijiazhuang Tianchang Tech. Co., Ltd.
•  86-311-85875283,13623311160
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• Shanghai birch chemical technology co.,ltd
•  +86-21-54096810
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• Shouguang Songchuan Industrial Additives Co., Ltd.
•  536-8566636,15853614170
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• Shanghai Ruiyuan chemical Co., Ltd
•  +86-021-61484500-8006
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• Shan Dong Hai Li Chemical Co.,Ltd
•  0533-8539366　0533-8534456
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• Sichuan Deyang Chemical Co., Ltd
•  0086-28-85986113-6834
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• Sinopharm Chuankang Pharmaceutical Co., Ltd.
•  +86-28-87827363 87829596
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• Suzhou Jinghua Chemical Co., Ltd
•  +86-512-52512238
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• Shanghai Fuxin Fine Chemical Co., Ltd.
•  0086-21-65227582 65227581
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• shandong ruipu chem
•  0086 534 2159826
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• sbarter
•  +86-22-87470933
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• Shenlian Biological Science and Technology Co., Ltd.
•  0086-28-82666578 15928130276
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• shandong xinruida chemical co.,ltd.
•  +86-533-3191255
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• Shanghai Yuanding Chem. Sci.&Tech. Co., Ltd.
•  +86-021-67752378
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• shanghai nanchuang pharmaticals Co.,Ltd
•  13761187646
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• Shijiazhuang Remay Chemistry Co., Ltd
•  +86-13343317959 13343317955
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• Shanxi Ruicheng Dexin Welfare Perfume Chemical Co.,Ltd
•  86-359-3023030
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• Sichuan Ni&Co Guorun New Materials Co.,Ltd(GRM)
•  028-37698055
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• Suzhou Tianma Pharma Group Tianji Bio-Pharma Co., Ltd.
•  +86-512-68240980 Ext:8058
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• Shandong Aobao Chemical Industry Group Import&Export Co., Ltd
•  86-536-4398789
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• Shanghai Biochemical Sci-Tech Co.,Ltd.
•  86-021-58769832
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• shandong luxi animal medicine share co., ltd
•  +86-534-2151518
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• sichuan anda liyuan trading co.,ltd
•  +86-838-8461555
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• Shijiazhuang Jirong Pharmaceutical Co.,Ltd
•  86-13472162077
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• ShanXiZhiCheng
•  0353-2935569
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• Shanghai Metoo Pharma Tech. Co., Ltd
•  86-21-6495 1290
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• Shanghai AiLiJiu Import & Export Co.,Ltd
•  021-52718696
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