Gulf Piping Company

Manufacturing & Production

Fabricated Metal Product Manufacturing

Petroleum & Coal Products Manufacturing

Primary Metal Manufacturing

Architectural & Structural Metals Manufacturing

Boiler, Tank & Shipping Container Manufacturing

Coating, Engraving, Heat Treating & Allied Activities

Cutlery & Handtool Manufacturing

Forging & Stamping

Hardware Manufacturing

Machine Shops; Turned Product & Screw, Nut & Bolt Manufacturing

Other Fabricated Metal Product Manufacturing

Spring & Wire Product Manufacturing

Petroleum & Coal Products Manufacturing

Alumina & Aluminum Production & Processing

Foundries

Iron & Steel Mills & Ferroalloy Manufacturing

Nonferrous Metal Production & Processing

Steel Product Manufacturing from Purchased Steel