... ptfe rod and sheet,very competitive price,white color,no black spot,diameter 10mm-350mm,length 1m,100% pure. Qingdao Xincere International ... the most competitive price,with high quality ptfe rod and sheet,film tape.PTFE Rod,1.Extruded rod,diameter 5mm-200mm ... DMolded Sheet50~60Skived Sheet50~60We also make ptfe rod sheet filled carbon,bronze,graphite,MoS2,copper,and other metal or metalloid material ...