About our company Hefei JBS Parts Co.,Ltd,found in 2013, is specializing in manufacturing all kinds of rubber products which are widely used in Valve seals and auto brake system,auto engine system,auto streering system and other industry. Our advantage1.We own modern manufacturing factories covering about 20000 square meters and our annual production capacity can reach to 25 million pieces2.We own ourself testing room which can provide all the physical property of rubber and product,for example,hardness test,tensile test,permanent compression test,aging test, resistance to liquid test .3.We have strong R&D capacity and quality ensure capacity.4.We have passed the certifications of ISO/TS16949 and ISO14001.5. We own ourself tooling workshop, can provide precise tooling in time. We would like to get your inquiry for your detail demand, we can study and submit you our most competitive price without any delay.