Apple Rubber Products began in 1971 when its founder started the business from the back of a van, and it has remained rooted in Lancaster, New York. Today, the company designs and manufactures sealing components in-house for demanding medical, aerospace, and industrial applications, with more than five decades of experience behind its work. Its ISO 10,000 Class 7 clean room and AS9100 certification reflect its long-standing focus on highly controlled production.
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ITAR Registration
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Certified Cleanroom
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Sealing DevicesSealing Devices grew from Terry Galanis Sr.’s $157 home-based venture in Alden, New York, into a third-generation family-owned company serving critical applications. Founded in 1963, the Lancaster-based manufacturer supports customers with custom sealing work and related engineering guidance, while maintaining a 225,000-plus-square-foot manufacturing footprint and serving all 50 states and more than 20 countries. Its quality systems have been certified to ISO 9001:2015 and AS9100D.LANCASTER, NY
Lake Erie Rubber & ManufacturingSince 1961, Lake Erie Rubber & Manufacturing has molded custom rubber components in Erie, Pennsylvania, supporting demanding OEM applications with in-house engineering and U.S.-based production. The multi-generational company was family-owned for its first two generations and remains in Erie under its current owner, pairing more than six decades of experience with ISO 9001-certified quality systems and presses up to 800 tons. Its work ranges from industrial components to durable rubber pet toys, with design, tooling, and material guidance available from concept through production.ERIE, PA
Stein Seal CompanySince 1955, Stein Seal Company has designed and manufactured custom seals and precision components for demanding aerospace, nuclear, marine and industrial equipment. The privately owned company has grown from five employees in rented space to more than 200 employees and over 100,000 square feet at its specialized manufacturing facility, with engineering, repair and dynamic testing capabilities under one roof. Its Pennsylvania operation holds ISO 9001:2015 and AS9100D certifications, along with NADCAP approvals and FAA and EASA repair-station certifications.336412KULPSVILLE, PA
Lake Erie Rubber & ManufacturingFounded in Erie in 1961, Lake Erie Rubber & Manufacturing makes custom-molded rubber components for demanding industrial applications. The multigenerational company remains family-owned and combines in-house engineering and tooling support with more than six decades of molding experience, including work on difficult elastomers and large, high-capacity presses. Its Erie operation is ISO 9001:2015 certified and also produces specialized consumer products such as durable dog toys.ERIE, PA