o-ring, Rubber o ring, o ring, Rubber ball, Plastic ball, Teflon ball, PTFE ball, Float ball, Rubber product, VITON o ring, Silicone ring, Teflon o-ring, PTFE o-ring, Shaft sleeve, Lining, Plastic shaft sleeve, Gasket, Plastic gasket, 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 the 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 w...
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