| Company Name |
Company's URL |
| Shanghai Siwei Chemical Co., Ltd | sweechem.en.okchem.com |
| Nantong Zhenxing Fine Chemical Co., Ltd. | www.292chem.com |
| Nantong Xinxing Resin Products Co., Ltd. | www.chqchem.com |
| Shanghai Sheeny Metal Mateirals Co., Ltd. | www.eternal-element-118.com |
| Nantong Kuanhong Chemicals Co., Ltd. | www.kh-chemicals.com |
| National Biochemicals Corp. | www.nationalbiochem.com |
| Naturalin Bio-Resource Co., Ltd. | www.naturalinbio.com |
| Shanghai Standard Biotech Co., Ltd. | www.nature-standard.com |
| Neochem (Tianjin) International Trading Co., Ltd. | www.neochem.com.cn |
| Neptune Research Inc. | www.neptuneresearch.com |
| Neptune Technotrade LLC | www.neptunett.com |
| Neucon Pharma Pvt. Ltd. | www.neuconindia.com |
| The New Century Chemical & Pharmaceutical Enterprise | www.newcenturysci.com.cn |
| Nexchem Pharmaceutical Co., Ltd. | www.nexchem.cn |
| Shanghai Sinpeuo Fine Chemical Co., Ltd. | www.nicechem.com |
| Newshine Pharmaceuticals Co., Ltd. | www.nsphar.com |
| Shanghai Shangjuly Chemial Co., Ltd. | www.pgmchina.com |
| Nantong Phaeton Biochemical Technology Co., Ltd. | www.phaetonbiochem.com |
| Nantong Prime Chemical Co., Ltd. | www.prmchem.com |
| Shanghai RC Chemicals Co., Ltd. | www.rcc.net.cn |
| Shanghai Record Pharmaceuticals Co., Ltd. | www.recordpharm.com |
| Shanghai Resuperpharmtech Limited | www.resuperpharmtech.com |
| Shanghai Rich Chemicals Co., Ltd. | www.richchemical.com |
| Shanghai Richjoint Chemical Reagents Co., Ltd. | www.richjoint.com |
| Shanghai Rochi Pharmaceutical Co., Ltd. | www.rochipharma.com |
| Shanghai Rokem Industrial Co.Ltd. | www.rokem.com |
| Shanghai Rory Fine Chemical Co., Ltd. | www.rorychem.com |
| Shanghai Rui Yun Chemical Technology Co., Ltd. | www.rychemical.com.cn |
| Shanghai Sanrise Industries & Development Co., Ltd. | www.sanrisechem.com |
| Shanghai Science Biotechnology Co., Ltd. | www.sciencechem.com |
| Shanghai Scientia Pharmaceutical Technology Co., Ltd. | www.scientiapharm.net |
| Shanghai Science Peptide Biological Technology Co., Ltd. | www.scipeptide.com |
| Shanghai Scunder Industrial Co., Ltd. | www.scunder.cn |
| Shanghai Sheepchem Co., Ltd. | www.sheepchem.com |
| Shanghai Shenglong Chemicals Co., Ltd. | www.shenglong-chem.com |
| Shanghai Shengnong International Co., Ltd. | www.shengnong-international.com |
| Shanghai Shenqiang Industrial Co., Ltd. | www.shenqiang.com |
| Shanghai ShineGene Molecular Biotech. Inc. | www.shinegene.org.cn |
| Shanghai Send Pharmaceutical Technology Co., Ltd. | www.shsendpharma.com |
| Shanghai Shinchem Co., Ltd. | www.silanol.com |
| Shanghai Simr Biotech Co., Ltd. | www.simrbio.com |
| Shanghai Sinch Pharmaceuticals Tech. Co., Ltd. | www.sinch.com.cn |
| Shanghai Sinofluoro chemicals Co., Ltd. | www.sinofluoro.com |
| Shanghai Sinoflychem Co., Ltd. | www.sinoflychem.com |
| Shanghai Sinyear Chemical Co., Ltd. | www.sinyear.com |
| Shanghai Skyblue Chemical Co., Ltd. | www.skybluechem.com |
| Shanghai SPE Chemicals Co., Ltd. | www.spechemicals.com |
| Shanghai Speed Chemical Co., Ltd. | www.speedchemical.com |
| Shanghai Sphchem Co., Ltd. | www.sphchem.com |
| Nanyang Start Fine Chemical Co., Ltd. | www.startchem.com |
| Shanghai Suifu Chemical Technology Co., Ltd. | www.suifuhuagong.com |
| Shanghai Sunflower Pharmachem Co., Ltd. | www.sunflower-chem.com |
| Shanghai Sunwise Chemical Co., Ltd. | www.sunwisechem.com |
| Shanghai Synchem Technology Co., Ltd. | www.syn-chem.cn |
| Shanghai SynFarm Pharmaceutical Technology Co., Ltd. | www.synfarm.com |
| Shanghai Synmedia Chemical Co., Ltd. | www.synmedia-chem.com |
| Shanghai Syntehtic Chem. Co., Ltd. | www.syntheticchem.com |
| Shanghai Synteam Biochem Co., Ltd. | www.systeambc.com |
| Shanghai Taiheng Industry Co., Ltd. | www.taihengco.com |
| Shanghai Tajilin Industrial Co., Ltd. | www.tajilin.com |
| Shanghai Taoe Chemical Technology Co., Ltd. | www.taoe-chem.com |
| Shanghai Tauto Biotech Co., Ltd. | www.tautobiotech.com |
| Shanghai TBBMed Co., Ltd. | www.tbbmed.com |
| Shanghai Techwell Biopharmaceutical Co., Ltd. | www.techwell-cn.com |
| Nantong Tiemen Chemical Co., Ltd. | www.tiemenchem.cn |
| Shanghai T&W Pharmatech Co., Ltd. | www.trustwe.com |
| Nantong Yuanda Bio-technical Co., Ltd. | www.yd-bio.com |
| Nantong Yingqinqin Chemical Co., Ltd. | www.yqqhg.com |