Established in August,1999,Yantai Yusheng Chemical Co.,Ltd(Yantai Yusheng)is a new high-technology enterprise mainly engaged in producing plastic additives and polyurethane additives.The comnpany is located in Laishan District,Yantai City occupying an area of 20000 sqm with a fixed asset of RMB50 million yuan,The annual income reaches above 100 million yuan.In order to get better development,Yusheng has successively established the scientific research and development cooperation with shandong university,Qingdao University and Yantai University,at the end of 2013.the company has invested 30 million yuan in scientific studying,Now our equipment and strong technical strength,new advanced productions are being invented every year.