Profile: Mcsweeney Steel Company supplies steel products. We deal in steel, aluminum, stainless steel and all other metal products. Our product line inclues tubing, frames and grates, culvert pipe, plate, sheet & extrusions. We render burning, shearing, sawing, forming, punching, wheelabrating and painting, welding, fabrication & machine services. We also offer galvanizing, which includes hot dipped and electro-plated.