Civacon/Knappco Corp.

Civacon/Knappco Corp., Kansas City, specializes in manufacturing industrial access ports, manholes, hatches, coamings, collars, weld rings, fill conceals and check valves used with petrochemicals, agricultural commodities, and building materials.

Many of Knappco's produces are precision machined components produc in small-to-medium quantities. For single in kind assembly, the company machines precision die cast aluminum check valves onward a Mazak Integrex combination lathe/mill. In the proces parts are transfered milled, drilled, and tapped common at a time. The plant struggl to encounter demand ...

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