Symrise AG (Germany)
Sensient Colors Group (USA)
MANE (France)
Foodchem (China)
TIC Gums (Spain)
CHANGZHOU REDSUN BIOLOGICAL ENGINEERING CO., Ltd (China)
Shandong Baisheng Biotechnology Co., Ltd (China)
GREENAGROCHEM (China)
Organic Herb Inc. (China)
Henan Boom Gelatin Co., Ltd (China)
Fushi Chemical Corporation Ltd. (China)
Ovita (Poland)