Alfa Aesar (MA, USA)
Penta Manufacturing Co. (NJ, USA)
SK Energy and Chemicals (NJ, USA)
Taicang Zhenhu Chemical Factory (China)
Chem-Base (Nantong) Laboratories Co., Ltd (China)
Sinochem Liaoning Corp. (China)
Taicang Puyuan Chemical Co., Ltd. (China)
Wujin Fine Chemical Factory Co Ltd (China)
Yancheng Longsheng Chemical Co., Ltd. (China)
Yick-Vic Chemicals and Pharmaceuticals (HK) Ltd. (Hong Kong)
Troy Corporation (NJ, USA)
Morre-Tec Industries, Inc. (NJ, USA)
Wintersun Chemical (CA, USA)
Spec-Chem Industry Inc. (China)
Richchem International Trading Co., Ltd. (China)
Jiangyin Trust - Chem Co., Ltd. (China)
Hangzhou Jiangchen Chemical Co ., Ltd. (China)
Beyo Chemical Co., Ltd. (China)
Shanghai Chemrole Co., Ltd. (China)
Sinosale Hebei Co., Ltd. (China)
Keshav Hichem Pvt. Ltd. (India)
Samco Life Sciences (India)
Weifang Haihua Yuanda Fine Chemical Co., Ltd. (China)
Volant-Chem Corp. (China)
Hritik Chemicals Pvt. Ltd. (India)
Suheka Industries (India)
MedChemExpress USA (NJ, USA)
Isochem Ltd. (Hong Kong)
Gayathri Chemicals and Agencies (India)
Shanghai AoBo Bio-pharmaceutical Technology Co., Ltd (China)
Shiva Chemicals & Pharmaceuticals Services Ltd. (Hong Kong)
SAGECHEM LIMITED (China)
Weifang Yukai Chemical Co., Ltd. (China)
N&M Specialty Chemicals, LLC (NY, USA)
Espee PharmaChem Pvt. Ltd. (India)
Krishidoot Bio-Herbals (India)
The HallStar Company (NJ, USA)
Shanghai Jiexiao Economic Trade Co., Ltd. (China)
Yancheng Yongli Chemicals Co., Ltd. (China)
Chongqing Trust Long Co., Ltd. (China)
Jinan Sanhoos Trade Co., Ltd. (China)
West An Lanhao Auxiliary Factory (China)
Brichem ( Haikou ) Co., Ltd. (China)
Zhengzhou Zhengshi Chemical Co., Ltd. (China)
Zouping Mingyuan Imp Exp Trade Co Ltd. (China)
Shanghai Hanfei Biochemical Technology Co., Ltd. (China)
3D Bio-Chem Co., Ltd. (China)
Eonian Enterprise Co., Ltd. (Taiwan)
Shanghai 6D-Chem Co., Ltd. (China)
Yancheng City Donggang Pharmaceutical Development Co., Ltd. (China)
Shijiazhuang Lemandou Chemicals Co., Ltd. (China)
Yancheng Huaou Chemical Works (China)
Taicang Xinhu Chemical Co., Ltd. (China)
Dalian Xingyuan Fine Chemicals Co., Ltd. (China)
HBCChem, Inc. (CA, USA)
Scandinavian Formulas, Inc. (PA, USA)
Sciencelab.com, Inc. (TX, USA)
Sea-Land Chemical Co. (OH, USA)
Pharmachem Research & Development Laboratories (India)
Hunan Sincere Chemicals Co.,Ltd (China)
Noida Chemicals (India)
Nanjing Shenning Chemical Co., Ltd. (China)
Taicang Yanlin Chemical Plant (China)
Wuhan Dico Chemical Co., Ltd. (China)
Dandong Pesticide General Factory (China)
Angene International Limited (China)
Alfa Chemistry (NY, USA)
Nanjing Jiancheng Chemical Industrial Co., Ltd. (China)
Eastsun Chemical Co., Ltd. (China)
Fujian Shaowu Fine Chemical Factory (China)
Lide Pharmaceuticals Limited (China)
Shida Chemical Co., Ltd. (China)
Xian Medicines & Health Products Imp & Exp Corp (China)
Zhengzhou Zheng Shi Chemical Co., Ltd. (China)
Dayon International Holding Limited. (Hong Kong)
Rosewachem Co., Ltd (China)
ShangHai ZuoZhan Pharmaceutical Technology Co., Ltd. (China)
TargetMol Chemicals Inc. (MA, USA)
LGC Standards / Toronto Research Chemicals (United Kingdom)
Protheragen (NY, USA)