| 3091 | Steel Conduit | Company Product |
| 3092 | Steel Cone Fabrications | Company Product |
| 3093 | Steel Cones | Company Product |
| 3094 | Steel Container | Company Product |
| 3095 | Steel Culvert | Company Product |
| 3096 | Steel Deformed Bars | Company Product |
| 3097 | Steel Dies | Company Product |
| 3098 | Steel Distribution | Company Product |
| 3099 | Steel Distributors | Company Product |
| 3100 | Steel Door Cylinder Rim Lock | Company Product |
| 3101 | Steel Door Cylinder Rim Lock With Lever Handle | Company Product |
| 3102 | Steel Door Lever Tumbler Rim Lock With Lever Handle | Company Product |
| 3103 | Steel Door Lock | Company Product |
| 3104 | Steel Door Lock With Lever Handle | Company Product |
| 3105 | Steel Doors | Company Product |
| 3106 | Steel Drums | Company Product |
| 3107 | Steel Drums & Barrels | Company Product |
| 3108 | Steel Duct | Company Product |
| 3109 | Steel Ducting | Company Product |
| 3110 | Steel End Plate | Company Product |
| 3111 | Steel Erectors | Company Product |
| 3112 | Steel Fabrication | Company Product |
| 3113 | Steel Fabrication Works | Company Product |
| 3114 | Steel Fabricaton | Company Product |
| 3115 | Steel Fabricators | Company Product |
| 3116 | Steel Flat Chisels | Company Product |
| 3117 | Steel Forgings | Company Product |
| 3118 | Steel Formworks | Company Product |
| 3119 | Steel Frame | Company Product |
| 3120 | Steel Frame Components | Company Product |