Business Ethics

“Ethical in our Approach to Everything We Do”

Terry Galanis Sr. built Sealing Devices by holding to his values of integrity, honesty and character. “We are committed to our customers, employees, and community by striving to provide outstanding quality, service and value.” At Sealing Devices we pride ourselves on being big enough to deliver your sealing needs, but small enough to care.

Our business ethics and values are the backbone of our culture. Sealing Devices will never supply inferior products that do not meet our customers’ approval or specification. Our reputation is our business, and we will never compromise our ethical conduct for financial gain.

About Us

A third-generation family business since 1963, leading the way in the seals and gaskets industry.


Started in 1963 with an investment of $157 in Parker O-rings.


Meet our experienced leadership team led by second-generation owner, Terry Galanis, Jr.

Join Our Team

We need people like YOU to help us grow