菱井商事 Company Profile

With a global perspective, we pursue infinite possibilities and boldly take on challenges.

Our company has a contract for the outsourcing of service parts with Mitsubishi Heavy Industries, which manufactures industrial machinery that supplies printed materials closely related to daily life and industry (publications, magazines, newspapers, flyers, etc.) and cardboard (paper processing machinery, sheet-fed printing machines, commercial offset rotary presses, and newspaper offset rotary presses). We are responsible for procuring the materials necessary for the production of these products. Moving forward, we will expand our procurement activities globally, both domestically and internationally, and continue to develop excellent vendors. Below, we list the main procurement items, but we will not limit ourselves to parts for paper processing and printing machinery; we will also advance procurement for parts related to other industrial machinery and machine tools. We welcome inquiries from those who wish to engage in business with us. Parts for paper processing and printing machinery: Drive components, gear reducers, gears, spray dampers, rivets, nameplates, tools, spacers, shims, cutting tools, pumps, air motors, rotary joints, sensors, encoders, sequencers, harnesses, cables, instrumentation instruments, circuit boards, motors, amplifiers, potentiometers, and others. Processed parts for paper processing and printing machinery: Machining, sheet metal processing, cast and forged products, heat treatment, surface treatment, and others.