40 Processing of carbon steel, stainless steel and aluminum products to the order and specification of others; Metal finishing services for others; Metal processing services, namely, manufacturing high-value components from process metals; Metal processing services, namely, drilling, beveling, countersinking, tapping, bending, forming, bending, coping, cambering, tee splitting, deflanging, rolling, punching, slotting, cutting, heat treating, blasting and painting metals; Metal processing services, namely, bending, blanking, coating, cutting, edge trimming, edge conditioning, edging, embossing, fabricating, forming, painting, polishing, punching, roll forming, sawing, shearing, slitting and stamping metals