... available. 2. Dupont Powder Coating, Passed Salt-Spray Test. 3. Long useful life.Product DescriptionsStainless steel handrail, railing in ... 304, Aluminum. 2. Finish: Satin or Mirror then Titanium painting. 3. Function: Railing, indoor stairs, balcony, hotel and etc. 5. Quality: ... . (2): Wide excellent experiences with after-sale service. (3): Every process will be checked by responsible QC which insure ...