Since 1995, Industrial Support Inc. (ISI) has served as a premier precision metal contract manufacturer operating from our Buffalo, NY facility. We streamline your supply chain by bringing CNC machining, sheet metal fabrication, stamping, finishing, and electromechanical assembly entirely under one roof. Backed by AS9100D certification and ITAR compliance, ISI is trusted by aerospace, defense, medical, and power generation OEMs nationwide to execute tolerance-sensitive, multi-process production programs with absolute reliability.