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Kallweit Manufacturing, LLC

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UEIUEI: the 12-character ID the government gives every company registered for federal work. It replaced the DUNS number in April 2022. Glossary CSHVRAVEMCD9· CAGECAGE code: a 5-character code that identifies one company location for federal work. A company with several sites can have several. Glossary 8TG57· GRAND LEDGE, MI· Registration not active until Jun 13, 2026

Overview

Registered industries (NAICS)

Registered in 16 industries; primary 332710

  • 332111 Iron and Steel Forging
  • 332322 Sheet Metal Work Manufacturing
  • 332510 Hardware Manufacturing
  • 332710 Machine Shops
  • 332721 Precision Turned Product Manufacturing
  • 332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing
  • 332811 Metal Heat Treating
  • 333111 Farm Machinery and Equipment Manufacturing
  • 333120 Construction Machinery Manufacturing
  • 333132 Oil and Gas Field Machinery and Equipment Manufacturing
  • 333248 All Other Industrial Machinery Manufacturing
  • 333517 Machine Tool Manufacturing
  • 333912 Air and Gas Compressor Manufacturing
  • 333998 All Other Miscellaneous General Purpose Machinery Manufacturing
  • 336412 Aircraft Engine and Engine Parts Manufacturing
  • 339999 All Other Miscellaneous Manufacturing

No prime contract or subcontract to this company appears in the federal contract records from FY2001 on.

About

From the company's SBA profile, updated Jun 2025

We specialize in both small and large production runs, with a maximum of up to 50,000 units. Additionally we work with almost any material including mild steels, alloys, aluminum alloys, stainless steel alloys, tool steels, non ferrous alloys, plastics and exotic metals such as titanium, hastelloy and zirconium. We have 2 CNC Mills both can handle parts as big as 6' x 15' x 19' and hold tolerances as small as +/-.0003 We also have 2 CNC lathes with live tooling and bar feeder for optimal production capabilities. Both lathes can handle parts 6' in diameter x 12' long. We do provide heat treating, nickel plating, and aluminum anodizing in shop.