Metal Fabrication Materials
For over a quarter century, Pen Manufacturing has been providing machining, welding and fabrication services for a wide range of applications in many industries. Our finished products can be found in the transportation, emergency services, aerospace, recreational, electrical, defense, oceanographic and industrial wastewater industries, to name a few. Pen Manufacturing specializes in the machining, welding and fabrication of low- to mid-volume orders, from 10 to 5000 pieces.

300 Series, including (but not limited to) 304, 316, 321, 310, 301, 347, 317;
17 Series, such as 17-7 PH, 17-5 PH, and 17-4 PH; in all shapes

2000 Series, 6000 Series and 7000 series
All available in angles, channels, bar, tubing, I-Beams, and extrusions

All shapes

Mild steel, alloy steel, cast steel; in all shapes and sizes

All shapes

Lexan, polypropylene, PVC, Nylon, Delrin, UHMW
Our Value-Added Services
In addition to the wide array of materials that we can use to manufacture your specific product, Pen Manufacturing has additional value-added services available, including electrical, plumbing, glass beading, and some painting. Whatever your material needs might be, Pen Manufacturing can produce your part in the material that is best suited for the application!