PEEK Slide part:Good Performance in sealing,widely used in compressor,medical field,electrical appliances and Aeronautic Guanghzou Best Rubber ... ,PEEK valve,PEEK roller,PEEK nozzle,PEEK gear,PEEK screw and so on.They are high temperature resistant,excellent ... solder processing. In the semiconductor industry, PEEK bearing wafer used to manufacture, electronic insulating membrane and a variety of ...