Union Biotechnology is an enterprise integrating manufacture in food chemical industry. Located in the beautiful city - Hangzhou, which is a business center with convenient transportation.is one of branch company under UnionChem Enterprise Corp.,which is located in Anguilla. Union Biotechnology concentrate in food additive feed and Intermediate industry. mainly expert product such as gelatine, calcium propionate,vanillin,saccharn sodium and DMA,KNI,1,6-Hexanediol which are obtained huge ...