Allan Chemical Corporation (NJ, USA)
Alfa Aesar (MA, USA)
Biddle Sawyer Corporation (NY, USA)
First Continental International (NJ) Inc. (NJ, USA)
Beijing Chemical Industry Group Imp. & Exp. Co (China)
Bayee International Trading Co Ltd. (China)
Cuchem (China)
Hebei Smart Chemicals Co. Ltd. (China)
Rudong Zhenfeng Yiyang Chemical Co., Ltd. (China)
Mudanjiang Import & Export Corp. (China)
Wujin Fine Chemical Factory Co Ltd (China)
Yick-Vic Chemicals and Pharmaceuticals (HK) Ltd. (Hong Kong)
Ronas Chemicals Ind. Co., Ltd. (China)
Mytech Specialty Chemicals, Inc. (NC, USA)
Wintersun Chemical (CA, USA)
Seidler Chemical Company (NJ, USA)
Tianjin BRG Products Co.,Ltd. (China)
Huangshi Meifeng Chemical Co., Ltd. (China)
T3 International Inc. (GA, USA)
Guizhou Sino-Phos Chemical Co., Ltd. (China)
Shijiazhuang Sincere Material Trading Co., Ltd. (China)
Hongkong Henry Industry Co., Ltd (China)
Qingdao Wisdom International Trading Co., Ltd (China)
Shenghua Group (China)
Jiangsu Jinmei International Trade Co., Ltd. (China)
Henan Premtec Enterprise Corporation (China)
Shifang Sundia Chemical Industry Limited Company (China)
Shanghai T&W Pharmaceutical Co., Ltd. (China)
Norkem Chemical Ltd. (United Kingdom)
TongVo Chemicals (Hangzhou) Ltd. (China)
Goal-Chemicals Co., Ltd. (China)
SAGECHEM LIMITED (China)
Nanjing Feixiang Trade Development Co., Ltd. (China)
Suzhou Health Chemicals Co., Ltd. (China)
First Chemical Impex Co., Ltd (China)
Nanjing Chemical Reagent Co., Ltd. (China)
Wuxi Feipeng Imp. & Exp. (Group) Co., Ltd. (China)
Jintan Huayang Technology Co., Ltd. (China)
Nantong Kaixin Pharma Chemical Co., Ltd. (China)
Wuhan Hongxin Chemical Industry Co., Ltd. (China)
Jiangsu Jiatai Chemical Co., Ltd. (China)
Shanghai Trustin Chemical Co., Ltd. (China)
Hebei Fude Chemical Technology Co., Ltd. (China)
Suzhou Branch Of Rudong Sunda Chemical Co., Ltd. (China)
Shijiazhuang Lemandou Chemicals Co., Ltd. (China)
Huangshi Fuertai Chemical Co., Ltd. (China)
Jiangyin Yaoyu Chemical Co., Ltd. (China)
Tianjin Huntsman Chemical Enterprise Corp. (China)
Great Earth Chemical, LLC (IL, USA)
Advanced Technology & Industrial Co., Ltd. (Hong Kong)
Jinchang Holdings Limited. (China)
Guizhou U-Share Materials Co., Ltd. (China)
Zibo TianDan Chemical Co., Ltd. (China)
Akola Chemicals (India) Ltd. (India)
Guangzhou Jingwei Chemical Co., Ltd. (China)
Henan Qingshuiyuan Technology Co., Ltd. (China)
Nanjing Xiangshengtai Chemical Co., Ltd. (China)
Xuzhou Yongda Chemical Co., Ltd. (China)
Tianjin Huimeitong Chemicals Imp. & Exp. Co., Ltd. (China)
Jiangsu Victory Chemical Co., Ltd. (China)
Jinan GlyLine Chemical Co.,Ltd. (China)
LEAP CHEM Co., Ltd. (Hong Kong)
Lianyungang Jiafu International Trade Co., Ltd. (China)
Jiangsu Suhua Group Co., Ltd. (China)
Cnhile Group Co., Ltd. (China)
Hebei New Chaoyang Chemical Stock Co., Ltd. (USA)
Skyrun Industrial Co., Ltd. (China)
Alfa Chemistry (NY, USA)
Filo Chemical Incorporated (MA, USA)
Beta Chemicals Ltd. (China)
Changshu New-Tech Chemicals Co., Ltd. (China)
Nantong Leo Chemical Technology Co., Ltd. (China)
Zhenjiang Sinde Bio Co., Ltd. (China)
Chongqing ChangFeng Chemical Co.,Ltd. (China)
Dayang Chem (Hangzhou) Co.,Ltd. (China)
Rudong Huayun Chemical Co., Ltd. (China)
Xiamen source Baolong Import and Export Co., Ltd. (China)
Yichang Kaixiang Chemical Co., Ltd. (China)
Rosewachem Co., Ltd (China)
ShangHai ZuoZhan Pharmaceutical Technology Co., Ltd. (China)
Nanjing Bohan Import & Export Trading Co., Ltd. (China)
Elimetl Industrial Limited (China)
Xiamen Equation Chemical Co., Ltd (China)
United States Biological (MA, USA)
LGC Standards / Toronto Research Chemicals (Canada)
SMC Global (NY, USA)