- Hangzhou Dekang Pharmaceutical Co., Ltd
- Carvedilol, D-Biotin, Rivastigmine tartrate, Ethyl Maltol, UTP, UDP, CTP, SDIC, Anethole, Vanillin, Furaneol, Coumarin, Acesulfame-K, Sucralose, Sodium erythorbate.
- Address:256tianmushan road, hangzhou,china Hangzhou, Zhejiang
- Jilin chemical group corparation vanillin plant
- vanillin,ethyl vanilli.
- Address:zunyi road, jilin, jilin, China,132022