We are a professional manufacturer and exporter of high quality PTFE thread sealing tape and expanded PTFE sealing cord. With excellent insulation of high and low temperature and acid- and alkali-resistant features, our PTFE thread sealing tape is widely used in sealing and locking the threads of water, air and oil conduit. Our expanded PTFE sealing cord is mainly used in sealing flange planes, chemical conduit joints and other water, air and oil conduit joints. Our products and production scale have taken the lead in mainland China. 95% of our products are exported to international markets including Europe, the USA and Japan. Our annual sales revenue has reached US$6,500,000. We have obtained UL certification. All of our production processes conform to American ASTM, British BS and Japanese JIS standards. We carry out quality control in accordance with ISO 9001.2000, guidelines.