JEM Seal Company
Plastics ManufacturingPennsylvania, United States2-10 Employees
JEM Seal Company operates as a plastics manufacturer that specializes in designing and producing custom seals for a wide range of applications. Based in Gibsonia, Pennsylvania, the company emphasizes precision and compatibility across diverse materials and specifications to meet specific sealing needs, while also providing full-service rubber and cast polyurethane molding. In addition to custom seals, JEM Seal maintains a stock of piston seals, rod seals, and wipers, and serves as a stocking distributor for Hallite Mining Seals aimed at the underground mining sector, illustrating a dual focus on bespoke manufacturing and readily available inventory. The business serves multiple industries through a combination of molding capabilities and seal profiles designed to ensure performance and cost-effective solutions for customers seeking reliable sealing solutions. The organization positions itself as a local specialist with a broad manufacturing footprint, supported by a facility described as state-of-the-art. There is no explicit founding date provided, but the company is established in the Pittsburgh metro area and operates with a compact team, reflecting a specialized operation within the plastics and sealing industry.