Anhui Huaxing Chemical Industry Co Ltd. (China)
Wuzhou International Co. Ltd. (China)
Yick-Vic Chemicals and Pharmaceuticals (HK) Ltd. (Hong Kong)
Wintersun Chemical (CA, USA)
Jingma Chemicals Ltd. (China)
Essenchem Chemical Co Ltd (China)
Richchem International Trading Co., Ltd. (China)
Hallochem Pharma Co., Ltd. (China)
Triomphe Fine Chemistry Co., Ltd. (China)
Ancheng Pharmaceutical Co. (China)
Nanjing Qida International Trading Co., Ltd (China)
Shanghai FWD Chemcials Limited (China)
Waycome Pharmaceutical Co., Ltd (China)
Hangzhou Nanbo Biochemical Technology Co., Ltd (China)
Jadesheen Chemical (Shanghai) Co., Ltd (China)
Kinfon Pharmachem Co.,Ltd (China)
Zhejiang Shiner Imp.& Exp. Co.,Ltd (China)
Suzhou TSLA I/E Co. Ltd. (China)
Londa Chemical Company Limited (China)
Shandong Dacheng Pesticide Co., Ltd. (China)
Shanghai AoBo Bio-pharmaceutical Technology Co., Ltd (China)
Jiangsu Hopery Chemical Co., Ltd. (China)
SAGECHEM LIMITED (China)
Zhejiang Dayoo Chemical Industrial Co., Ltd. (China)
Xiamen Kaijia Imp. & Exp. Co., Ltd. (China)
Tide Group (China)
Suzhou Health Chemicals Co., Ltd. (China)
King Tang Chemical Group Industry Co., Ltd. (China)
Henan Haohai Industry Co., Ltd. (China)
Kingtai Chemicals Co., Ltd. (China)
Shanghai Apichemical Co., Ltd. (China)
Hangzhou Viwa Co., Ltd. (China)
Jiangsu Agrochem Laboratory (China)
Shanghai Sochem International Co., Ltd. (China)
Sino Chemtech (Shanghai) Co., Ltd. (China)
Suzhou Eagro Limited (China)
Nanjing Nisus Chemical Co., Ltd. (China)
Agro-Care Chemical Industry Group Limited. (China)
Shanghai MIO Chemical Co., Ltd. (China)
Jinan AVF Chemical Industrial Co., Ltd. (China)
Jingsu Hongze Chemical and Industry Co., Ltd. (China)
Shandong A & Fine Agrochemicals Co., Ltd. (China)
Chemwerth Inc. (CT, USA)
Advanced Technology & Industrial Co., Ltd. (Hong Kong)
Lotus chemical (HK) Limited. (China)
Santa Cruz Biotechnology, Inc. (TX, USA)
Hong Kong Gold Chemistry Infinity Sun S.A. (Hong Kong)
Bessen Chemical Co., Ltd. (China)
BOC Sciences (NY, USA)
Krishna Enterprises (India)
Sinor Chemical Industry Co., Ltd. (China)
Physta Chemical Co., Ltd. (China)
Qingdao Greenfield Imp. & Exp. Co., Ltd. (China)
Shanghai Skyblue Chemical Co., Ltd. (China)
Shenzhen Cropstar Chemical Industry Co., Ltd. (China)
Spectra Chemicals And Commodities (Shanghai) Co., Ltd. (China)
We-Young Industrial & Trading Co., Ltd. (China)
Jiangsu Tuoqin Agrochemical Co., Ltd. (China)
Jiangsu Tuoqiu Agrochemical Co., Ltd. (China)
Hangzhou Tianlong Biotechnology Co., Ltd (China)
Beijing Agro Winner Tech Holding Co., Ltd. (China)
Klong Industrial Ltd. (China)
Shandong Credagri Chemical Co., Ltd. (China)
Hefei Xingyu Chemical Co., Ltd. (China)
Skyrun Industrial Co., Ltd. (China)
Alfa Chemistry (NY, USA)
Golden Harvest Chemical Co., Ltd. (China)
Hangzhou Leaflife Chemical Co., Ltd. (China)
Hebei Eastsun International Co., Ltd. (China)
Lubon Industry Co., Ltd. (China)
Sino Agro-Chemical Industry Ltd. (China)
BOF Agrochemical Co., Ltd. (China)
Dayon International Holding Limited. (Hong Kong)
Hangzhou Gilmore Chemical Company Ltd (China)
Hebei Bestar Bio-Technology Co., Ltd. (China)
Hebei Monband Water Soluble Fertilier Co., Ltd. (China)
IFC International Co., Ltd. (China)
Jiangxi Sansui Chemical Co., Ltd. (China)
Jiangsu Inter-China Group Corporation (China)
King Tech Corporation (China)
Shanghai Safechem International Trade Co., Ltd. (China)
Shanghai Agro-Chemical Industry Co., Ltd. (China)
Rosewachem Co., Ltd (China)
ChemScene, LLC (NJ, USA)
Purestar Chem Enterprise Co., Ltd (China)
Xiamen Equation Chemical Co., Ltd (China)
LGC Standards / Toronto Research Chemicals (Canada)