... .Material: PP, POM, PA66, ABS, Zinc alloy 2. surface:chrome,or customized 3.ISO9001,five ... door rollers wheels - Material: PP,POM,PA66,ABS,Zinc alloy,Aluminum etc- Finishing: Chrome plated- Certificate: ISO90011. Bathroom roller ... LApplicationDoors and windows pulley, shower blocks, hanging round, closet wheel, toys, etcPackagestandard export packing or customerized packingDetailsFeatures: feel good, ...