Specialists in Deep Drawing, Deep Draw Metal Stamping & Deep Drawn Enclosures
ISO 9001, AS9100 & ISO 13485 certified by NSF-ISR – ITAR Registered
Serving Global Customers in Aerospace, Medical, Battery, Electronic and Industrial Markets for Over 70 Years
As specialists in deep draw technologies, National Manufacturing Co., Inc. has been producing precision deep drawn enclosures and shallow drawn metal components for over 70 years. The company is known for its tightest tolerance deep draw, and its ability to work with complex shapes, sharp corners, exotic and difficult-to-draw materials. National serves a broad spectrum of industries worldwide, including the aerospace, battery, defense, electronics, fuel cell, industrial, medical, telecommunications, commercial and consumer markets.
As an ISO 9001, AS9100 and ISO 13485 certified company, National practices six sigma and lean principles, and participates in kanban, dock-to-stock, and vendor managed inventory programs with its customer base. National’s engineering team collaborates during your design phase to ensure a robust and economical design, and utilizes National’s library of tools to reduce upfront costs and lead times. In-house tooling design, in conjunction with concurrent engineering, ensures precision tolerances, unsurpassed quality, short lead times and low costs. Value-added services include assembly, machining, welding, and various surface treatments and coatings.
Custom complex shapes with tight tolerances in difficult-to-draw materials – ferrous & non-ferrous, titanium, nickel, tantalum, Inconel®, Hastelloy®, Kovar®, Monel®
We assure product quality by designing and fabricating tools in our facility as well as using lean manufacturing principles such as cellular manufacturing, concurrent engineering, implementing six- sigma principles in our business processes. We use real time data capturing on the shop floor as well as extensive use of applied statistics throughout manufacturing and process development.
PRECISION, HIGH-SPEED 5-AXIS CNC MILLING & TURNING
National is pleased to offer precision, high-speed CNC milling and turning capabilities to aerospace, defense and medical industries. We have expanded our offering to include 5-axis CNC milling and CNC dual spindle turning with live tooling. With our state-of-the-art technologies we can machine at higher speeds and feeds, with reduced setups, achieve high precision and superior finishes to provide you a high quality and cost-effective solution to your machining challenges.
FINISHES, SURFACE TREATMENTS AND ASSEMBLIES
To reduce your supply chain and provide a one-stop sourcing, National will take responsibility for value-added operations such as plating, anodizing, chemical conversion, painting, powder coating, spot/TIG welding, riveting, stand-off and PEM insertions to provide a more complete part. Finishes, surface treatments and welding comply to various industry certifications and standards such as REACH, ROHS, NADCAP AND MIL-STDs. We also comply with obtaining customer approvals for some of these processes or work with customer-approved vendor sources
