Our company, Qingdao TKS Sealing Industry Co. , Ltd. , Specialized in producing and marketing of rubber and plastic seals such as: Oil seals, Dust boots for constant velocity joints(CVJ) and steering gears, PTFE oil seals, Bearing seals, Valve stem oil seals, O rings and gaskets etc that are widely used in automotive, Domestic appliances, Marine, Engineering and agricultural machineries, Hydraulic and pneumatic, Locomotive industries etc. Our main OEM customers as First Auto Works, FAW- Koyo, Wuxi Diesel Engine—FAW, Dalian Diesel Engine—FAW, Beijing Auto Forland, Haier Group, Aucma Group, Little Duck Group, Qingqi Motorcycle Group, Yuci—Kogoyo Hydraulic, Kunshan- Fujisawa Machinery etc. Our products are also well sold to U. S. A. Korea, Japan, Australia, South Africa, Malaysia etc. Our company passed ISO9001: 2000 quality system approval by Det Norske Veritas(DNV) in September 2001.