www.demcoprod.com
Demco Products Inc is a family-owned, third-generation manufacturer based in Oak Lawn, Illinois. The company provides precision CNC machining and pre-assembled high-pressure filter housings (manufactured in-house for partner 3B Filters). Demco also offers just-in-time assembly, inventory management, and electrical and mechanical subassembly fabrication. It supports production with in-house inspection and quality control processes.