FOB Price: US $ 5 - 30 / Piece Min. Order Quantity: 100 Piece/Pieces Supply Ability: 30000 Piece/Pieces per Month Port: KEE LUNG Payment Terms: T/T The valve stem seals are easily and securely fixed in the engine by the valve spring. The seal and valve spring seat are combined into a single component. For valve stem seals, WEIANN / MATTO offers the entire line from single valve stem seals, designed of materials, to integrate valve stem seals. About WEI ANN We are a reputable engine overhaul gasket manufacturer in Taiwan area. We are committed in manufacturing the best quality products. Our main products include engine overhaul gasket sets, cylinder head gaskets, and manifold gaskets, for many models of vehicles. We have been researching & developing the engine gaskets for more than 30 years. Our factory owns a series of rigorous process of manufacturing in order to satisfy our customersâ?? requirements. Business Type: Manufacturer, Trading Company, Distributor / WholesalerMain Products: Engine Gaskets, Cylinder head gaskets, Overhaul Gasket kit, Head cover gaskets, Oil Pan gaskets ..,etc Location: Taiwan Year Established: 1994 Number Of Employees: 100 People Investment Amount: Above USD$10 Million Main Markets: South Asia, Southern Europe, Northern Europe, Central America, Western Europe Certifications: ISO9001, TS16949 Average Lead Time: 40 Day(s) Should you have any question, please donâ??t be hesitate to contact us. Our website: https://www.engine-gasket.com/ Address: B1F., NO.118, WAN-SHENG ST., WEN-SHAN, TAIPEI 11681, TAIWAN Tel: 886-2-8935-2999 Fax: 886-2-8935-2777