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Competent staff and state-of-the-art facilities underpinning the high-quality
Mitsui Seiki Kogyo Co., Ltd. was established in 1928 as the first domestic company to produce precision measuring instruments and precision machining tools.
Today, the company is composed of two divisions that respectively manufacture "super-precision machining tools" and "high-performance compressors". By introducing those products into the market, the company has earned a good reputation in the industry as "Mitsui Seiki with Technologies".