Aok Valve Stem Seals Ltd. is a leading manufacturer of rubber parts, including valve oil seals, valve seals, rubber oil seal, oil seals, gasket, bonded seals (sealing washers), bonded seal washers, valve stem oil seals, bushing& absorbers and precision custom designed rubber part molded products. Maintaining excellent quality and customer satisfaction is AOK's No. 1 priority. In order to reach this objective AOK has been constantly upgrading its manufacturing capability by the application of State-of-The-Art equipment as well as continuous training of its personnel. Rubber part maker are very proud to announce that the AOK quality has been assured, and approved by our valued customers from Europe, Asia and Mainland China. With the ability of in-house mold development and manufacture, we are capable of making various types of rubber part products from mold design to finished products. We are determined to offer satisfactory products with effective prices and services, and we will be very pleased to assist you at any stage of you project.

We are good at providing Valve Stem Seals, Bonded Seals (sealing washers), seal o ring, oil seals, automotive oil seals, engine oil seals, car engine valves, valve stem oil seals, valve seals, rubber seals, washers, ring seals, o ring kits, car parts, rubbers parts, engine parts, motorcycle parts seals, MBR seals, custom designed rubber molded products, gaskets seals, usit rings, and so on.