Oil Seal, Seal Ring, Rubber Oil Seal manufacturer / supplier in China, offering PTFE+SUS304 Oil Seal Tsl Tdl Dla SLA Ctl Type Coolant Rotor Seal for Tesla Model S X Large Drive Unit Electric Motor, Type 515e Metal Bellows Mechanical Seal for Process Pumps, Z8c505p5007 Piston Seal Series Z8 TPU (Polyurethane) for Pneumatic Cylinders and so on.