HANGZHOU LINFENG FLUORINE PLASTICS CO . ,LTD .is China PTFE thread seal tape manufacturersc and PTFE sealing tape suppliers, Was founded in 2006, we located in Linan,Hangzhou, Zhejiang Province. We are a professional manufacturer of high quality Teflon Tape(PTFE THREAD SEALTAPE) with excellent insulation of high and low temperature and acid and alkali-resistant features.