For All Your Steel Requirements. Steel Merchants - Colmslie, QLD . Brand: BHP, Colorbond, Duragal, Zincalume. Service: Customising, Galvanizing, Steel Cut to Length. Product: Flat Plate Sheet, Floor Plates, Merchant Bars, Pipes, RHS, Sheet Metal, Stainless Steel, Steel Angles, Steel Flats, Steel Plate, Steel Purlins, Steel Rounds, Structural Steel, Tubes. Hours of Operation: Open Monday - Friday. Payment Method: Cash, Cheques, EFT, EFTPOS, Mastercard, Visa. Service Option: Delivery, Direct to Public, Quotes. Kind: Galvanised. Use: Beams, Building Materials, Reinforcing Products, Roofing. Ownership: Australian Owned