ZK Bio Group was established in June 1980 in Shandong Province, registered capital of 300 million yuan. We are a globally operating manufacturer and exporter of food ingredients, health food and specialties for the food and beverage, cosmetics, nutrition and pharmaceuticals industries. We have four subsidiary companies as follows: ZK Stevia Biotechnology Co.,Ltd ZK Naturalchem Co.,Ltd ZK Pharmaceutical Co.,Ltd Qingdao ZK Biotechnology Co.,LtdMainly produce plant extract, health food, herbal products, food supplement, pharmaceuticals etc. ZK Biochem Group have passed GMP, ISO, HACCP, KOSHER certificate. Our vision is to be a distinguished supplier to provide the high quality products with superior customer service.