Stainless Railing , Metal Railing , Stainless Steel Window Rail : no paint dropping for at least 20 years Stainless Railing , Metal Railing , Stainless Steel Window Rail :1.Material : wrougth iron 2.Feature : hot galvanized , power coating , hand print No paint dropping for at least 20 years .3.Customer's design and dimension is available OEM&ODM service is offered to our customers .