Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

Small Arms, Ordnance, and Ordnance Accessories Manufacturing

Special Die and Tool, Die Set, Jig and Fixture Manufacturing

Cutting Tool and Machine Tool Accessory Manufacturing

Turbine and Turbine Generator Set Unit Manufacturing

Aircraft Engine and Engine Parts Manufacturing

Other Aircraft Part and Auxiliary Equipment Manufacturing

Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing

Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing

Code	Description	Primary
332721	Precision Turned Product Manufacturing
331210	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
332710	Machine Shops

KRUKEMEIER MACHINE & TOOL CO INC

NAICS Codes