With decades of experience in the construction materials industry, we know the business. Take advantage of our expertise to find the right materials for your project.
We are committed to ensuring that you get accurate details and measurements of all our products.
Our GM Brands
We proudly carry our four brands โ GM Ply, GM Steel, GM Industrial and GM Lume โ built to meet the demands of todayโs construction industry with superior strength, lasting durability, and consistent performance.
GM Ply
Engineered for strength and versatility, GM Ply offers a full range of plywood types for construction, cabinetry, and industrial use.
GM Lume provides reliable construction materials โ wall cladding, GI corrugated sheets, color roofing, GI plates, steel decks, and stone-coated roofing โ all designed to meet industry standards for strength and durability.
New Brightstone Hardware, Inc. 