Based on domestic market and expand overseas business is our development strategy for 3 8 Bonded Sealing Washer, Hydraulic Piston Rings, Buffer Seal Hbts, Oil Resistant Rod Seal,Tc/Tb/Sb/Sc/Vb/Vc Fkm Oil Seal. We welcome new and aged buyers from all walks of lifetime to make contact with us for potential small business associations and mutual success! The product will supply to all over the world, such as Europe, America, Australia,Boston, Latvia,Chile, California.All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.