Shandong Hengyu Rubber Co.,ltd was founded in 2005, with 6 branches and one office. It is a comprehensive group which is an integration of Tyre, Conveyor Belt, Lithium Battery, Real Estate and Import and Export trade. Hengyu group is located in the provincial economic zone - Shandong Guangrao economic development zone, we are quite convenient for the transportation and business traveling. Now it owns 600 million dollar assets and more than 5,700 employees, annual turnover up to 1 billion dollar. With advanced equipments, abundant technical support, perfect testing equipment, Hengyu has constantly increase the cooperation with universities, we has worked together with" Tsinghua university of chemical engineering", "Qingdao university of science and technology" and so on, formed a close partner relationship, for the enterprise technology innovation, improved material recipe, provide strong intellectual support. Hengyu group has invested 890 million RMB in building an annual output of 500