Excelsior, Inc.


Excelsior manufactures gaskets, seals, insulators, shims and related products. We use virtually any non-metallic material as well as non-ferrous metals. We have a variety of manufacturing capabilities including laser and waterjet cutting/machining, flat table die cutting, punch press/stamping, press operations, rotary die cutting, slitting, converting and application of adhesives. We are AS-9100 and ISO-9001 certified and have a full service Quality Control and Inspection Department.

Manufacturing gaskets, washers, seals, insulators, packing, shims and shipping covers. Capabilities include laser and waterjet cutting/flat table die cutting, punch press/stamping, press operations, rotary die cutting, slitting, converting and application of adhesives

Year Established: 1916