Sportrak Tire Group(S.T.G) is an integrated corporationspecializing in developing, manufacturing & selling tires;Shandong Energy Group is our headquarter which is among the world TOP 500.To deal with the situation of limited coal resources that used to be our main producing,now we are prioritizing the development of rubber industry with continued investment and acquisition of two large scale tire factories, one is a all-steel truck tire factory(referred to as TBR factory) whose annual output is 3.6 million sets, the other is a semi-steel tire factory (referred to as PCR factory) with 20 million sets annual output. Meanwhile we have invested and built a rubber processing plant in Thailand with an annual output of 200,000 tons so as to secure the stable supply of the rubber raw material and its quality.With the support of great power and technology, our TBR factory has built the national tire laboratory certified by CNAS and also owned the world advanced and China leading disposable mixing method, which has obtained the national technology award. We also have the advanced VMI molding machine and the professional producing and testing equipments which are imported from Europe and America, moreover we've adopted the nano technology in producing and processing.Each tire has to go through hundreds of processing procedures before completed and put into the market since the very beginning of raw materials. Currently we have passed the TS16949, DOT, SONCAP ,E-Mark, INMETRO,GCC ,SNI and the ISO9000 quality system certification.The whole set of the tire technology we introduced and adopted is top of Europe; the main members of the technical team have working experience in well-known tire companies both at home and abroad and they are professional in construction design, formulation design and factory management. SPORTRAK tire group takes SPORTRAK as leading brand to explore the domestic and foreign markets and we are engaged in production of green, environmental-protective and energy-saving tires. So far the product series range from entire series to multi-pattern and economical to high-performance, which accounted for 40% and 90% of our products are for export.