小松精機工作所 Company Profile

In response to the flow of time, and towards the next era.

Komatsu Seiki Kogyo Co., Ltd. is a company engaged in the integrated manufacturing of precision press parts, various precision machine parts, and the cutting and grinding of difficult-to-machine materials. The foundation of our technological capabilities lies in the DNA of ultra-energy-saving and high-precision manufacturing techniques cultivated in the production of watch components. Our electronic control injection system nozzle parts have dramatically improved fuel efficiency and compliance with environmental regulations in automobiles, capturing approximately 30% of the domestic and global market share. We continue to grow as a company that constantly creates the future, evolving from a watch parts manufacturer to producing electronic components, IT equipment parts, medical device parts, and automotive parts.