Conveniently located in Northwest Houston off of FM 529 just a mile away US 290, Nitretex specializes in Ferritic Nitrocarburizing or Salt Bath Nitriding, commonly referred to as the “QPQ (Quench Polish Quench” process. The process treats ferrous metals and alloys in many different industries throughout the world. Nitretex offers quick turnarounds, competitive pricing, repetitive quality results, exceptional customer service and flexible hours to meet customer expectations. Nitretex is the newest competitor in the Greater Houston area and anticipates many great years of service to our customers.