National Manufacturing Co.

National Manufacturing Co. is a maker of precision metal parts. It has focused on deep draw technology for over 70 years. Deep drawing is a way of forming metal sheet into cup shaped parts. The company is part of the PrecisionX Group.

It makes custom enclosures and components with tight tolerances and complex shapes. Examples include housings, shields, sleeves, sensor housings, battery sleeves, filter caps and electrical connectors. It can form parts from 1/16 inch to 18 inches in diameter. Lengths run up to 18 inches. Material thickness runs from .002 to .250 inch.

The company uses high speed transfer press technology for steady quality. It also offers precision machining on multi-axis CNC machines. These include 3 axis and 5 axis milling and dual spindle turning. CNC means computer controlled machining. Its other methods include progressive stamping, which makes many small metal parts at high volume. Swiss machining makes small, very exact parts.

For aerospace and defense, the company makes parts from advanced metals such as Inconel, titanium and Hastelloy. The site says the parts are made for harsh conditions. It also lists work for medical devices, satellite and space systems, electric vehicles, mining and electronics. The site also mentions blasting caps and other parts for mining.

The medical work follows FDA and ISO 13485 standards, according to the site. Space work includes parts for satellite communication, navigation and data systems. The company says it works closely with customer engineering teams.

PrecisionX Group brings several brands together. These are GEM, Coining, National Manufacturing, Ditron, MSK Precision Products and Hudson Technologies. Its skills include deep drawing, progressive stamping, Swiss machining, micro stamping, laser marking and laser welding. Micro stamping makes tiny metal parts with fine detail.

The group says it partners with OEMs and Tier 1 suppliers in many fields. The website has pages for each industry and a technical sales team for project questions.