Our company,which is a  provincial high-tech company, majors in biochemical including more than 36% college educational background;among which exported value occupied 90%. Our company registered and was certified ISO9002 international quality guarantee system in 1997 and ISO14001 international environmental protection system in 2000 respectively, and we own self-Imp. & Exp. right and more than eight-years experience for international business. Our company has been awarded "Contract-stressing and Credit-keeping enterprise" and "Excellent Enterprise of Environment Protection" in Zibo city for several consecutive years.Our main products are Itaconic acid, Itaconic anhydride, Dimethyl Itaconate,Sodium Gluconate,Sodium DL-matate, Erythritol, Kojic acid, Arbutin and ect.