Sealing Devices

4400 Walden Ave
Lancaster NY 14086

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Opening Hours

Mon - Fri 9:00 am - 5:00 pm


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Today, Sealing Devices has its corporate headquarters and manufacturing facilities in Lancaster, NY, and sales offices in Erie, PA, Rochester, NY, and Syracuse, NY. There are direct Sales Professionals throughout New York and Pennsylvania with Representative Groups in strategic locations along the East Coast. While many customers are still located in New York and Pennsylvania, SD has grown to provide products to customers in such internationally diverse locales as Puerto Rico, Mexico, Brazil, Great Britain, Ireland, Australia, and any place within reach of the Internet.