COLUMBIA

Loading and unloading machines in the nature of landfill tippers, woods product tippers, portable tippers [, and track-mounted landfill tippers; pallet elevators; machines and machine elements for the recycling, crushing, pulping, separating and granulating of materials, namely, bale breakers; well drilling and production machinery, namely, derricks, masts, pipe erectors, pipe handlers, pipe loaders, pipe elevators; mechanical and hydraulic lifts; motors and engines except for land vehicles, namely, electric motors for machines; engine camshafts for trucks and trailers ]

Heavy duty trailers with load capacities in excess of 10 tons; heavy duty trailers for industrial uses with load capacities in excess of 10 tons, namely, [ camp trailers, mud trailers, chip trailers, refuse trailers, machinery trailers, and ] blimp trailers; heavy duty land vehicles, namely, heavy load transporters; [ land vehicle parts, namely, axles, brake hardware, drive shafts, and structural parts therefor; suspension systems for industrial and heavy-duty land vehicles and trailers; axle systems for industrial and heavy-duty land vehicles and trailers; ] rig walking transportation systems, namely, motorized drilling rig platform transporter carts

[ Custom manufacture of heavy duty and industrial use vehicles with load capacities in excess of 10 tons and structural parts therefor ]

[ Custom design and engineering of heavy duty and industrial use vehicles and structural parts therefor ]