Asia Bio-Chem Group Customer Service Phone Number Customer service: 416-605-7500   Asia Bio-Chem Group Headquarters Info, Email, Phone number, Website and live chat Information Asia Bio-Chem Group Co. Ltd. (Asia Bio-Chem” or the “Company), through its wholly-owned subsidiaries is a leading manufacturer of corn starch and related by-products in China. The Company produces cornstarch, corn germ, gluten and fibre per