New England Union Co.

Brass and bronze fittings, flanges and custom castings, machined to customer specifications

Our foundry and machine shop is a one stop shop for your custom brass components.

For custom cast and machined brass and bronze-alloy products to meet your quality, specifications, and delivery, call on New England Union.

Our IS0 9001-certified facility houses a green sand-casting foundry with state of the art automatic molding technology. Our machine shop houses CNC turning, milling, and mill-turn machinery, and utilizes the most current CAD-CAM software. Benefit from our efficient, one-stop solution for casting, machining and testing.

In operation since 1934, New England Union Co. is a US, family-owned, fourth generation business devoted to providing you with lasting quality and fast delivery at a competitive price.

Ask Our Experts!

Let our experts help with your next project.

We Make It All

Custom brass components, threaded and sil-braze fittings and flanges

Casting Services


Machining Services


Inspection Services