Shandong Kaison Biochemical Co.,Ltd. As the biggest manufacturer and supplier of Itaconic acid and Sodium Gluconate in china, we now can annually produce 5,000 tons of Itaconic acid and 35,000 tons of Sodium Gluconate. The main technical indexes of our "Kaison" Itaconic acid and Sodium Gluconate have reached internationally advanced level. At present, our "Kaison" Itaconic acid and Sodium Gluconate have become the famous brand in this trade in the world and have been well sold to America, EU, Southeast Asia and The Middle East, etc Kaison now specializes in the research, development, production and trade of Itaconic acid and Sodium Gluconate, with the leading biofermentation equipment, leading inspection facilities, excellent management system and experienced technicians. We now have got the certificates of ISO9001 quality system, ISO14001 environment system and OHSAS18001 career safe system.