Qingdao Kehai Biochemistry Co., Ltd, a subsidiary company of Qingdao Langyatai Group Co., Ltd, is Qingdao high-tech enterprise . The main products are itaconic acid and derivative of itaconic acid, sodium gluconate-based products, Ruimin ecological fertilizers r and so on.

      Science and technology creates new life. With the strong scientific and technological strength, excellent quality of product and good sales network, the Kehai staffs are developing Qingdao Kehai Biochemistry Co., Ltd to be an international renowned supplier of biochemical products.