National Manufacturing Co., LLC

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Their homepage, crawled JUL 31, 2026

At a glance

EmployeesNot reported

In business sinceNot reported

Industry

Metal Crown, Closure, and Other Metal Stamping (except Automotive)

HeadquartersPiscataway, NJ

SAM.gov UEIH83VUNGKER89

Brands

Electric VehicleMining

This company sells these brands.

National MFG manufactures high-precision metal components using deep drawing, progressive stamping, and CNC machining processes. The company produces items such as electrical conduit metal ferrules, stainless steel valves, brass electrical connector components, and blasting caps, with secondary processes including heat treatment, laser marking, laser welding, anodizing, painting, and assembly. It serves the aerospace and defense, connectors, electric vehicle and batteries, medical device, mining, oil and gas, satellite and space, and semiconductor industries.

Facility	City	State	Employees	Status
National Manufacturing Co., INC.	Chatham	NJ	—	◇ UNVERIFIED
National Manufacturing Co., LLC	Piscataway	NJ	—	● ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.