Since 1954, Interstate, now known as IWM3, has produced metal products made of stainless steel, carbon steel, aluminum and other metal alloys for the chemical, petrochemical, pharmaceutical and food processing industries, as well as foundries.

Included among the products we create for our customers are:

Piping and Tubing systems

Double-Walled (Jacketed) Pipe Spools

Skid-Mounted Mechanical Systems

Tanks and Kettles

Custom Metal Fabrications and Structural Supports

Conveying and Material Handling Components


Melt Tank
Tanks, Vessels and Kettles

At IWM3 we can custom manufacture tanks, vessels and kettles to suit your needs.

Piping and Tubing

We custom manufacture and install piping & tubing systems for the pharmaceutical, food process, chemical and petrochemical industries.

Skid Mounted Mechanical Systems

We have designed, fabricated and installed mechanical skid mounted system for various industries.

Structural Steel Products

We have the capacity to produce structural steel products that are fabricated to your specifications.

Since 1954, IWM3 has been providing superior industrial mechanical services and manufactured products made of stainless steel, carbon steel, aluminum, and other metal alloys.