John Duff our highly trained steel fabricators produce almost anything out of mild steel, stainless or aluminum. Check out our photo galleries for tanks, header boxes, trailers, custom stairs, pipe clamps, hoppers, electrical boxes, tank repairs & you name it! Serving Sarnia, London, southwest Ontario for almost 50 years. Call or email us today!; Clamps; Cones; Fabrication Services; Forming Services; Pipes; Rails; Rolls and Rollers; Shearing Services; Stairs; Transitions ...

Prefabricated & Portable Buildings, Tubular Steel Roof Truss, Steel Space Frames, Pre Engineered Building, Steel Portal Frames, Fabrication Services, Gi/Ms Ducts, Industrial Fabrication Services, Steel Structural Fabricators, Roofing Systems, Gi/Ms Ducts, Metal Roofing Sheet, Storage Tanks, Mild Steel Storage Tank ...

Bins, Hoppers, Silos, Storage; Blending Systems; Coal Preparation Plants; Metal Fabricators; Mineral Processing Plants; Water Treatment; Tank Connection is a Global Leader in Dry Bulk and Liquid Storage Systems. We Design, Fabricate and Install all Four Major Steel Storage Tank Types Including Bolted Tanks, Field Welded Tanks, Shop Welded Tanks and Hybrid Tanks, Farm Machinery, Agricultural Machinery, Water Treatment ...