Nylon Window roller,stainless steel frame

Window Roller,Pulley: Stainless steel frame,nylonroller: The use of particular special manufacturing process,so has abrasion resistance,high temperature resistant,lubricating ability,absorbshock and chemical resistancecapability, The feel when push-pull arranges bone, without sluggish acerbity feeling. We are the reliable suppier,and we have the good reputation. For more details, please feel free to contact us and visit our website:www.gd-yuanda.com Our produts are superior in quality and moderate in price and are sure to be saleable in your market.