HAI Inc.

HAI Inc. is a global materials engineering solutions provider and manufacturer of thermal spray powders, custom cored wires, and automated surface coating equipment. Headquartered in Placentia, California, with a European office in Prague, Czech Republic, the company produces high-performance surface modification materials for severe wear and thermal environments. Their extensive product catalog includes tungsten carbide powders, chromium carbide, ceramic powders, superalloys, pure metal wires, and custom cored welding wires. HAI Inc. designs and integrates complete turnkey thermal spray cells utilizing HVOF, plasma spray, twin wire arc spray, cold spray, laser cladding, and plasma transferred arc processes. They also supply essential system accessories including powder feeders, heavy-duty turntables, dust collectors, chillers, and industrial robotic automation with end-of-arm tooling. The company supports OEM and repair operations in aerospace, automotive, biomedical, energy, oil and gas, semiconductor, printing, and steel manufacturing. Operating within ISO 9001:2015 certified facilities, HAI Inc. delivers specialized engineering services, custom powder blending, wire formulation, and global technical support.