Chemicals for use in metal treatment, consisting of cleaners, etchers, deoxidizers, dyes, electrolytic colors, sealants, electro polishers, anodizing additives, surfactants, acidifiers, basifiers, anodizing accelerators, fume suppressants, and anti foaming agents

Computer systems comprising central processing units, monitors, input devices, and interface controllers; Computer software for controlling and monitoring metal treatment processes, storing data related to metal treatment, and producing process verification reports