Simple sliding roller for aluminum door series,using ultra quiet bearings and high strength abrasion resistant nylon plastic,according to the different quality requirements can be done stainless steel process or high-grade paint process.Product has a stronger anti corrosion,wear-resisting,quiet and durable cfharacteristics.Widely used in various types of aluminum frame door and partition door.
.High quality bearings and nylon material;
.Ultimate smooth sliding and very quiet;
.Simple installation .