... diameter 3 to 300mm 3.length 900mm,1m,2m 4.wooden cast package PTFE rode Polytetrafluoroethylene [PTFE, F4] is one ... seal,anti-sticking materials.________More about our companyTianjin Hongyite Rubber Products Trading Co., Ltd., which is located in Tianjin City, mainly produces ... not let you lose any chance. We have exported our products to India, America, Parkistan, Russia, Fiji,India, Turkey, etc. ...