About Us

Message from the President

A new year brings new opportunities for all of us to do things better. At Specialty Seal Group (SSG), we’ve launched a new website to help you understand our capabilities and how we can add value to your business. 

If you need superior Hermetic Seals, we’re your best source for standard and custom ceramic-to-metal & glass-to-metal solutions that are ideal for applications in the Aerospace, Aviation, Defense, Industrial, Medical and Nuclear Power markets. 

We also set industry standards with Electrolytic & Electroless Nickel Plating, as well as Metallizing to bond & protect ceramic components, and Brazing of ceramic-to-metal parts.

Sealing the Lead 

in Hermetic Seals & Nickel Plating

Specialty Seal Group (SSG) sets the standard for excellence in the design and production of glass-to-metal and metal-to-metal seals used in the harshest environments. The company also offers a comprehensive array of nickel plating services. 

Our single- and dual-lead seals, high-temperature feed thru terminals and special seals are manufactured to the specifications of each customer.

We take pride in combining superior technical expertise with personalized attention that’s increasingly rare in business today. Our ISO 9001:2008 certification demonstrates an ongoing commitment to improve quality systems for the benefit of customers in the aerospace, aviation, defense, industrial and nuclear sectors.

With facilities in Latrobe, PA, near Pittsburgh, we are located conveniently to manufacturing and research centers throughout the Mid-Atlantic, Northeast, Midwest and South.

SSG has been in business for more than 20 years. During that time, the company has received the Pennsylvania Office of the Governor’s Award for Environmental Excellence in recognition of its responsible business practices.

Hermetic Seals, Nickel Plating, Metallizing, Brazing