M.P.I. is a leading aluminum CNC machining part manufacturer who has concentrated on continuous improvement in products quality. To offer flawless products, we continue to strengthen in-line quality control in particular, coupled with intensive personal training. We have ideal factory environment control and management, and have professional human resources and work discipline. M.P.I. is a professional aluminum CNC machining parts manufacturer. Our various OEM power supply have been provided to world since 1989.