Japanese English recruitContact Us At the root of Komatsu Seiki Kosakusho's technological capabilities is the gene (DNA) of the ultra-energy-saving, high-precision parts manufacturing technology cultivated in the manufacture of wristwatch parts . Electronically controlled injection device nozzle parts, which have dramatically improved the fuel efficiency of automobiles and comply with environmental regulations, have acquired a market share of approximately 30%, which is required in Japan and around the world. From watch parts manufacturers to electronic parts, IT equipment parts, medical equipment parts and automobile parts, we will continue to grow as a company that constantly creates the future and survives the times. 2015.05.22 [Baseball Club] Winner of the 53rd Denso Flying Party Friendship Baseball Tournament! 2014.09.17 Social insurance softball baseball Nanshin tournament victory 2014.06.17 Denso Co., Ltd. Supplier "Quality Award" for the second consecutive year 2014.03.05 Received the 2014 BOSCH Preferred Supplier Award 2013.10.22 All Japan Manufacturing Koma Taisen "Special Place" Runner-up! Copyright © 2021 Komatsu Seiki Kosakusho Co., Ltd. All rights reserved. site map