Diamond Manufacturing Company
Perforated and Value Added Metal Specialists

Discover Why Countless Companies Depend on Diamond Manufacturing

Maybe it’s the rhythmic hammering sound of a perforating press punching away at a stainless coil. Maybe it’s the unmistakable uniformity of the hole pattern from a hot-rolled sheet…hot off a perforated press. Or maybe it’s the familiar faces you encounter when you go on a plant tour at a Diamond Manufacturing location. Whatever draws you in, take a sneak peek behind the scenes at Diamond Manufacturing’s main campus in Wyoming, Pennsylvania. This video captures the essence of Diamond’s perforating capabilities and value-added fabricating services. Be sure to crank up your volume!

Diamond Manufacturing Company

Diamond Manufacturing is a wholly owned subsidiary of Reliance, Inc.

Reliance, Inc.

Site designed and developed by Blair Inc.

Site designed and developed by Blair Inc.