O-rings, Rubber o rings, Seal rings, Rubber ball, Plastic ball, Teflon ball, PTFE ball, VITON O-rings, Silicone O-rings, NBR o ring, Teflon O-rings, PTFE O-rings, Shaft sleeve, Bushings, Plastic bushings, Gasket, Plastic gasket, Rubber gasket, Silicone rings, Silicone seal rings, Rubber washer, Bead, Plastic bead, Float ball, Plastic float ball, Hollow plastic ball. The product uses in astronautics, the automobile, the medical service, the drugs manufacture, the satellite, the valve, pump, the bathroom, the electron, the electric appliance, and so on industry. The product exports country and the area and so on USA, Britain, UK, Russia, Canada, France, Germany, Italy, Australia, Brazil, Japan, Korea, Kuwait, Mexico, Nigeria, Norway, Pakistan, Poland, Singapore, Spain, Sweden, Switzerland, Turkey, Bangladesh, Egypt, Finland, Hungary, India, Taiwan, Hong Kong, warmly welcome the new or old customer presence instruction! Material: NBR, Nitrile, NR, CR (Neoprene), BUNA, SBR, EPDM, HNBR, SILICONE, VITON, FLS, Teflon, PTFE, Polyurethane, Delrin, Nylon, Polypropylene. Product authentication: TEL: 86-0769-21500237 Contact person: Mr. Chen Mail: stevem@163.com http://www.rubber-ring-ball.com