Metal Cutting Jamaica 

Diamond plate can be used for various purposes. It is usually steel, Stainless steel and aluminum. Diamond Stairs can be used in both, indoor and outdoor applications. The diamond plates are used in safety applications as they help reduce slips and falls because of its amazing tread. At Omni Steel Supply we will make the stairs exactly the way you wanted it to be designed.
Source: https://www.omnisteelsupply.com/steel-punching/