Enpro Inc., an industrial technology company, design, develops, manufactures, and markets proprietary, value-added products and solutions to safeguard critical environments in the United States, Europe, Asia Pacific, and internationally. It operates in two segments, Sealing Technologies and Advanced Surface Technologies. The Sealing Technologies segment offers single-use hygienic seals, tubing, components and assemblies for food and pharma markets; metallic, non-metallic and composite material gaskets; dynamic seals; compression packing; elastomeric components; custom-engineered mechanical seals; hydraulic components; expansion joints; and wall penetration products for chemical and petrochemical processing, nuclear energy, hydrogen, natural gas, food and biopharmaceutical processing, primary metal manufacturing, mining, water and waste treatment, commercial vehicle, aerospace, medical, filtration, and semiconductor fabrication industries. The Advanced Surface Technologies segment offers cleaning, coating, testing, refurbishment, and verification services for critical components and assemblies used in semiconductor manufacturing equipment; optical filters and proprietary thin-film coatings for applications in the industrial technology, life sciences, and semiconductor markets; optical filters and thin-film coatings for applications in the industrial technology, life sciences, and semiconductor markets; front-end wafer processing sub-systems, and new and refurbished electrostatic chuck pedestals for the semiconductor equipment industry; and edge-welded metal bellows for the semiconductor equipment industry and applications in the space, aerospace, and defense markets.