NITREX is the only fully integrated global player in the surface treatment industry. Present in more than 20 countries, our p ... ortfolio of innovative solutions and unrivaled expertise are helping customers daily to achieve greater tolerances, meet the highest standards, and become more profitable along the way. With over 35 years’ experience under our belt, we are the preferred choice of blue-chip customers around the globe for turnkey heat-treat systems, reliable technologies with over 4000+ proven formulas, proprietary high-end instrumentation, failsafe digital controls, and surface treatment services. read more