YANTAI YUSHENG CHEMICAL CO.,LTD. was foulded in 1999,located at the beautiful seaside city Yantai,China.Yusheng company is a high-tech enterprise with the import and export right.We mainly produce light stabilizer LS-770,UV absorber UV3853,UV3853PP5,UV2908,UV3808,Chain extender HER,HQEE.In 2003 it obtained the certification of ISO 9001 Quality Management System and in 2004 obtained the certification of ISO 14001 Environment Conservation System.We own modern lab facility.Company have built up good technical relationships with Shandong University, Nanjing Teachers University, Qingdao University ,Yantai University and Sichuan United University.With the spirit of"honesty,diligence ,cooperation,high-efficiency,innovation and civilization",Yusheng Chemical is engaged in the chemical field domestically and internationally with its high-tech products .