• Shanghai OSD Co., Ltd.
•  0086-21-5424 2200 / 5424 3300
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• Shandong Ocean Chemical Imp.&Exp.Co.,Ltd
•  86-536-2106031
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• Shanghai Yaohe Biochemical Technology Co., Ltd
•  86-21-64965862
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• Shiv Shakti Pharmasynth Technologies
•  91 9870646500
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• Sichuan Biochem-ZX Co., Ltd
•  +86-28-85336801 \ 85336808 \ 85336809,
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• Sichuan Long March Pharmaceutical Co., Ltd.
•  86-833-2492306
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• SinoSource Enterprise Co., Ltd.
•  +86-731-8866 0555
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• sdart international inc.
•  86-532-85023001 86-532-85025020
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• second pharma co.,ltd.
•  0575-82732999
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• shananxi yuanbang bio-tech co.,ltd.
•  +86-29-88328887
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• satrun agrochemical inc.
•  +86 755 82022184
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• shandong jingbo agrochemicals co./ltd.
•  +86-543-2510800
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• Shanghai Tongwei Biotechnology Co. Ltd
•  86(21) 32170695 62723196
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• Shaoxing Donghu Bio-chemical Co. Ltd
•  0575-88030502 8038001
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• shandong luye pharmaceutical co.,ltd.
•  0535 6717618
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• shanghai chemical&pharmaceutical co.,ltd
•  021 64844408
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• Shanghai FuQing Pharmachem Technology Co., Ltd
•  13816107857
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• Shuangfu Chemical Co.,Ltd.
•  0086 516 8878 0588
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• Six Sigma Projects
•  +91-80-28525410
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• Shindengen
•  44-1707-332992
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• Sinogel Amino Acid Co.,Ltd
•  86-551-5318010
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• Sinogel Amino Acid Co., Ltd
•  0086-551-5232881
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• Shenyang Mole pharmaceutical Technology Development Co.,Ltd
•  +86-24-24519518
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• SelectLab Chemicals GmbH
•  +49-2383-919350
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• Shanghai Dongsheng Chemical Co., Ltd
•  +86-021-64501826
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• S. V. S. Chemical Corporation
•  +(91)-(20)-26127097/26127098
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• shijiazhuang huanqiu chemicals co ltd
•  86-311-87020570
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• Shaanxi KangYuan Chemical Co.,Ltd.
•  +86-917-844 0118
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• sjzraintech Co.,ltd.
•  86+015031134318
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• Shandong Jiulong Fine Chemical CO.,LTD
•  86-0531-83172936
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• Sunking Chemical Industrial Co., Ltd.
•  0574-86303858
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• Shenzhen Dehao Pesticides Co., Ltd.
•  86-755-82128109
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• shenzhen Qinfeng Peticides Co., Ltd
•  +86-755-82376639 +86-755-82376656
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• Starchem Enterprises Limited
•  86-25-58070206
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• Shanghai TASH&Peptide-Bio.Co.Ltd
•  0086-021-57471766
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• SHOUGUANG ZHENGTONG CHEMICAL CO., LTD .
•  +86-536-8256719 2105780
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• Shandong Xinhua Dongfeng Chemical Co., Ltd.
•  0086-533 2283416 2281302 2281301 2281303
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• Suzhou Kaiyuan Minsheng Sci&Tech Corp. Ltd.
•  +86-512-62887188
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• Shaoxing Echem Chemical Technology Co.,Ltd.
•  .+86-575-86766255
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• shanghai richu bioscience co.,ltd
•  021-61495604
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• SHIJIAZHUANGFORESIGHTCO.,LTD
•  86-311-86658148
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• SHENZHEN FAST CHEMICAL CO., LTD.
•  -86-755-82257310
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• Suzhou Southeast Pharmaceuticals,Inc
•  +86-512-6272 9923
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• Sinomax solutions Co.,Ltd
•  86-10-58764621
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• Shanghai chemrole co.,ltd
•  021-50278900
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• Shiva Chemicals & Pharmaceuticals Services Ltd
•  :+86-21-52280819
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• shijiazhuang muen chemicals co., ltd
•  +86-311-89165394
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• Sichuan Yinfeng Chemical .,LTD
•  +86-833-8101489
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• Sichuan Hongguang Chemical Co.,Ltd.
•  +86-831-3395069
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• Shanghai JUNJIE Bio-Technolgy
•  86 21 - 51320300 51320301
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