Heat Treating Metal Manufacturers Outside Rhode Island

We are a commercial facility which processes metal parts to improve their hardness, strength, ductility or formability. We serve commercial, military and aerospace markets. We are an approved source for numerous companies and are approved by NADCAP for heat treating. We are ISO 9001:2000 Registered and AS 9100 Registered. We also process steel parts to provide a deep black oxide surface finish.

At S.M. Engineering Co. Inc., we specialize in precision heat treating that brings strength, durability, and consistency to every metal component we process. With decades of experience behind us, we’ve built a reputation for delivering reliable thermal solutions tailored to meet the most demanding industrial requirements.

Blue Blade Steel is a U.S. made spring steel manufacturer offering tempered steel services. We are also a steel manufacturer of custom strip steel for a variety of industries. We have state-of-the-art equipment, and believe in embracing new technologies. Seek when you need high product quality.