MFG Manufacturer Directory

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Seal & Design Inc

4.33 (6)

Clarence, New York


Seal Design Inc. was established in 1989 by Dean T. Penman, who brought with him over 35 years of experience in the seals and gaskets industry. His philosophy included exceeding customer expectations with hard work and high quality products.Seal Design, Inc. is a complete, world-class manufacturer and fabricator of all types of seals, gaskets, o-rings, and sponge molded rubber. Also a manufacturer and distributor of molded and extruded rubber seals and a wide variety of seals and specialty o-rings. Corporate HQ and 90k sq ft office and manufacturing facility in Clarence, NY with divisions in Toronto, Canada and Syracuse, NY. Annual sales totalling $50M. Dean S. Penman is Company President, a role he has fulfilled since 2007, succeeding his father and company founder, Dean T. Penman.

Excel Industries Inc

Clarence, New York


3rd Generation family owned machine shop in it's 70th year of operation. We furnish our customers with the finest precision machining available. Today we have 40,000 feet of modern machine shop, exclusively devoted to contract work. Conscientious craftsman using state of the art machine tools and equipment produce the precision work that has earned Excel Industries a reputation for quality over the years.

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