Scull Manufacturing, LLC is an Olean, New York machine shop known for producing complex labyrinth seals and related components for gas and oil compression equipment, turbines, and expanders. With more than 25 years of experience across manual and CNC machining, the shop handles projects from one-off prototypes through higher-volume production and can carry work from material acquisition through final inspection. Its inspection staff includes Level II-qualified personnel for magnetic particle and dye penetrant testing.
SNT-TC-1A Level II Qualification for Magnetic Particle Inspection
SNT-TC-1A Level II Qualification for Dye Penetrant Inspection
ASTM E709 and ASTM E1444
Compliance program
ASTM E165 and ASTM E1417
Compliance program
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
LAMJEN, IncSince 1968, Erie-based LAMJEN has made specialty machined components as a contract precision CNC and manual machine shop. Its unusual breadth combines tight-tolerance work and large-diameter turning with fabrication, assembly, and other finishing support through Custom Group Industries, allowing projects to move from prototype to completed component through one manufacturing network. An in-house quality department supports the work under an ISO 9001:2015-certified quality system.ERIE, PA
Independence Seal CompanyFrom its Gibsonia, Pennsylvania base, Independence Seal Company manufactures custom metal-cased rotary seals for machinery and equipment. The USA-based manufacturer is particularly set up for prototypes, obsolete-seal replacements, and small batches, with no tooling charges or minimum quantities and typical shipment in five to seven days. Its mechanical face seal work is performed under ISO 9001 certification.GIBSONIA, PA
Mission MachiningMission Machining is a Saegertown shop built around more than two decades of combined industry experience and a focus on making difficult machining work easier for its customers. It serves manufacturers that need a reliable extension of their own operations, including those seeking help with complex components or additional shop capacity. The company is also certified by TITANS of CNC as an instruction and inspection facility.SAEGERTOWN, PA