• Silbond Corp.
•  517-436-3171; 800-462-6082
• View

• Silbrico Corp.
•  708-354-3350
• View

• Silchem Inc.
•  416-297-8111; 877-745-2436
• View

• Sinerga Srl,
•  39 2 339 401
• View

• Sino-Japan Chemical Co., Ltd.
•  00886-2-2396 6223
• View

• Smits Vuren BV
•  31 183 667500
• View

• SNF SA
•  33 4 77 47 66 00
• View

• Solvay S.A
•  32 2 509 6111
• View

• Songkang Ind. Co., Ltd.
•  82 446 882 1767
• View

• Southern Clay Products, Inc.
•  830-672-2891; 800-324-2891
• View

• Southern Water Consultants, Inc.
•  256-350-6133; 800-272-1055
• View

• Southwest Engineers
•  504-643-1117 830.672.7546
• View

• Sovereign Chemicals Co.
•  330-869-0500
• View

• Stockhausen
•  49 2151 38 01
• View

• Spak Orgochem India Pvt. Ltd.
•  (91-22) 25293450 , 25220083.
• View

• Specialty Industrial Products, Inc. (SIP)
•  864-579-6800
• View

• Specialty Minerals Inc.
•  610-882-8720; 800-801-1031
• View

• Specialty Products Co.
•  201-434-4700; 800-321-8506
• View

• Sper Chemical Corp.
•  727-535-9033; 877-535-9033
• View

• SPI Pharma
•  302-576-8554; 800-789-9755 x 8550
• View

• Stepan Co
•  847-446-7500; 800-745-7837
• View

• Stevenson Cooper, Inc.
•  215-223-2600; 888-420-1663
• View

• Stev-Tex Laboratories
•  562-906-5090; 800-279-3965
• View

• Stiles-Kem
•  847-689-1100; 800-562-1537
• View

• Shanghai He Yang International Trading Co., Ltd.
•  +86-21-52043598
• View

• sinopharm jiangsu co.,ltd
•  0086-25-84788595
• View

• Steven William Wood
•  006478537031
• View

• solvay international inc.
•  +86-22-89881507
• View

• shanghai hanhong chemical co., ltd
•  86-021-64531437
• View

• Shaanxi Tianze Biotechnology Co.,Ltd
•  86-29-88361117
• View

• Shanghai ZhongXi International Trading Co. Ltd
•  86-21-58202529
• View

• Sichuan Yanshan Traditional Chinese Medicine Co.,Ltd.
•  86-832-3401214
• View

• Shandong Lukang Record Pharmaceutical Co., Ltd
•  +86-537-2982676
• View

• shanghai sino chemtech co., ltd
•  +86-21-54795336
• View

• SHENYANG EMILY CHEMICAL TRADE CO. LTD
•  86-024-89331226-8031
• View

• Shandong Fusite Chemical Co.,Ltd.
•  86-532-80971617 13371481151
• View

• Shanghai Henghe Pharma-Tech
•  +86-15862471140
• View

• Shandong Guangwei Disinfectant Co.,Ltd
•  0536-3412289 3412089
• View

• Shaoxing Xindongze Chemical Co., Ltd
•  0575-85529506
• View

• Shaanxi NatureSource Phytochem Co.,Ltd
•  +86-29-62628552
• View

• Shinton Chemicals P. Ltd.
•  +91-731-2564708,+91-9302104841
• View

• Satyajit Chemicals P. Ltd.
•  91-22-2780 1134 / 39, 2778 0707.
• View

• Sahem Organics Gujarat Ltd.
•  91 22 2493 8687
• View

• Sabero Organics Gujarat Ltd.
•  + 91 - 22 - 2496 0979 91 - 22 - 2496 0978
• View

• Sabari Chemicals Pvt. Ltd.
•  +91 265 284 0429 / 284 0885
• View

• ShangHai JingShing Chemical Co., Ltd
•  +86-21-58955569
• View

• Shanghai Genon Biotech Co.,Ltd
•  +86 21 51380629
• View

• Shanghai Harvest Chemical Ind. Co., Ltd.
•  +86 21 51385350
• View

• Shanghai KeLy Bio-Pharmaceutical Co., Ltd.
•  +86-21-64830519
• View

• Shandong Tianfeng Biotechnology Co., Ltd.
•  0534-2730616
• View