This industry comprises establishments primarily engaged in manufacturing fabricated metal products (except forgings and stampings, cutlery and handtools, architectural and structural metal products, boilers, tanks, shipping containers, hardware, spring and wire products, machine shop products, turned products, screws, nuts and bolts, and metal valves). Illustrative Examples: Ammunition manufacturing Ball and roller bearing manufacturing Enameled iron and metal sanitary ware manufacturing Fabricated pipe and pipe fittings made from purchased metal pipe Foil containers (except bags) manufacturing Industrial pattern manufacturing Metal safes manufacturing Portable metal ladders manufacturing Small arms and other ordnance manufacturing Steel wool manufacturing Establishments primarily engaged in--