Screw Types: Self Drilling, Self Tapping, Window, Concrete, Roofing, Chipboard Partial & Full Thread (up to 1200 mm), Coating & Plating: Zinc Alloy, Electrocoating, Xylan, BM Nano, Fastener Industry, Building Materials ...

Building Materials, Roofing Contractors Specializing in Commercial and Residential Roofing Services; Capabilities Include Roof Replacement, Roof Repair and Maintenance, Roof Ventilation and Gutter Repair; Types of Roof Include Clay, Concrete Tile, Wood Shingles and Shakes, Asphalt and Asphalt Fiberglass Shingles ...