Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for O Ring Gasket Seal, Heat Resistant O Ring, Static Seal, pneumatic piston seal types,Hydraulic Back Up Rings. Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Florence, Netherlands,Eindhoven, Sierra Leone.Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We are looking forward to cooperating with friends from all over the world.