Koch Fabricating Machinery Fabricating Machinery, High-Precision Sheet Metal Manufacturing, Sheet Metal Fabricating, Prima Power, Dalcos, Tube Tech, Machines for Sheet Metal Manufacturers, Metal Forming Machinery, Inspecvision Koch Fabricating Machinery and KF Machinery (KFM) offer automated, high-precision, fabrication machine technology for sheet metal manufacturers including inspection equipment, laser, punching, shearing, and bending machines.