This product adopts Teflon as the main materials, imported nanometer material as additive, adopts advanced technology made. Can effectively replace imported products, greatly reduces the domestic oil free vacuum machine, air compressor production enterprises cost, Japan and the United States imported raw materials, the introduction of sintering process is mature, the production of various specifications of models of filling modification PTFE piston cup. Widely used in the oil free vacuum pump, air pump, air pump, compressor, oxygen machine, air compressor, atomizer, sputum aspirator etc. and other high temperature shaft oil seal, substitute for imported products.

Establish stable relationships with no industry several well-known manufacturers of machine oil. Can be customized products according to customer requirements.