dxn federation: pursuing dreams, hanging clouds and sails to help the seas
—-record of mr. geng dianyong, general manager of dexin federation, relying on technological progress to promote enterprise development introduction: zibo dexin federal chemical industry co., ltd. is a professional manufacturer of polyether polyols. it was established in april 2005 until now. the company is a high-tech enterprise in shandong province, a patent star enterprise…
