Keystone Engineering, based on the Sunshine Coast, specializes in fabrication, engineering, and sheet metal work in various materials, including aluminum, stainless steel, and steel. Our team is highly skilled in offering all kinds of project work, including welding, CNC profile cutting, switchboard and enclosure manufacturing, vehicle fit-outs for food vans and tradie vehicles, and so much more! All our work is customized to your specifications, including material choice, sizes, and drawings. Priding ourselves on high quality, on-time and efficient work and competitive pricing, we are Sunshine Coast's number one steel and aluminum work business. Keystone Engineering takes all precautions and measures to provide a safe work environment. We work under all current laws regarding Workplace Health and Safety. This is to ensure we have your product up to its absolute best quality.

Since 1992, AJ Steel has been the Sunshine Coast's leading supplier of steel and aluminium products and will soon be the Coast's largest supplier of sheet metal as well. We are locally owned and operated, which means you can expect the very best value and service when it comes to steel sales, cutting, fabrication and coast wide delivery. If we don't have what you want in stock, we can order it and in most cases it will be available for collection or delivery within 48 hours. From bolts to beams, garden gates to cattle yards, we are your local steel merchants�conveniently located in Nambour, heart of the Sunshine Coast!