Amtech Biotech was established in 2006 as a professional food additive manufacturer. Amtech Biotech was recognized as an advanced hi-technology company by Chinese government. Amtech Biotech has developed comprehensive capability in technical R&D, fermentation production, marketing and sales. Amtech Biotech focuses on developing health food additives and has been providing natural antimicrobial products Nisin, Natamycin etc. to our global partner.