cold spray

Advancing Aerospace Technologies for More Than 25 Years 2000-2026 ES3 is a niche engineering firm providing specialized design, development, and fabrication of products for aerospace and other heavy industry sectors. In 2025 we celebrated our 25th anniversary. With immense gratitude, we thank our many customers who directly or indirectly sponsor the technology development responsible for our business growth. ES3 has a purposeful business mission–to improve the performance, maintenance, and supply of mission-critical and safety-of-flight components while reducing the environmental impact of aerospace production processes and the hazardous exposures of aviation maintenance crews. ES3 operates more than 300,000 square feet of customized office, laboratory, and production facilities in eight locations including San Diego, California, Clearfield, Utah, Warner Robins, Georgia, Midwest City.

additive friction stir depositionCNC grindingcontinuous fiber additive manufacturingdirected energy depositiondynamic testingelectroplatingfatigue testingHVOF coatingISO 17025 lab testingmagnetron sputteringnondestructive inspectionplasma spraystatic testingstructural integrity inspectionthermal spraywelding

HAI is a materials engineering solutions provider for the thermal spraying industry, producing Carbide, Pure Metal, Metal Alloy, Superalloy, Ceramic, and Dissolving Metal Powders along with solid and custom cored wires. HAI also specializes in engineering, design and integration of Turnkey Equipment Cells for HVOF, Plasma, Arc Spray, Cold Spray, Additive Manufacturing, Laser, PTA and PM processes. Its products serve aerospace, automotive, biomedical, drilling, electronics, energy, oil & gas, pump, pulp & paper, printing, semiconductor, steel and valve in

additive manufacturingArc Spraycustom packagingEquipment engineering, design & integrationHVOFLaserPlasmaPM processesprivate labelingPTAThermal spraying

Inovati develops and provides Kinetic Metallization (KM), a cold spray metal deposition process that uses low-pressure helium or nitrogen and a sonic nozzle to accelerate fine feedstock powders to supersonic speeds, bonding them to substrates without melting. KM is used for coatings, additive manufacturing, and dimensional restoration of components, preserving substrate properties and avoiding oxidation and thermal degradation.

additive manufacturingcoating applicationdimensional restorationKinetic Metallizationmetal depositionrobotic automation