Shaanxi Tiangong PTFE & Plastic Material Co,.Ltd in China is a professional manufacturer of all kinds PTFE products. From established we insist on controlling quality strictly, to be honesty to our domestic and oversea clients. We can provide all kinds of high quality PTFE moulded & extruded rod, sheet, skived sheet, film, thread seal tape, expanded seal tape, packing, sealing, valve seats and so on to fulfill the needs of our wordwide clients. In the domestic we have cooperated with ...