May 1951Established at Tanaka-dori, Okaya City with capital of 800,000 yen.
September 1952Commended by the Director General of the Tokyo Trade and Industry Bureau as a model plant for small and medium-sized enterprises
October 1963Constructed and moved to a new plant in Oikawa, Okaya City (current location).
October 1964Increased the capital to 10 million yen and expanded the jig division, heading in the direction of high-mix low-volume production.
April 1972New three-story plant completed.
November 1975Received designation as an excellent declaration corporation from the Suwa Tax Office (continued designation)
May 1977Increased capital to 20 million yen
December 1984The west wing of the second plant was extended.
April 1985Increased capital to 40 million yen.
October 1985Acquired 1,541 square meters of land for plant use
April 1986Acquired 1,654 square meters of land for plant use
September 1986Awarded the Science and Technology Agency Director-general's Award of encouragement for QTIC at the Nagano Invention and Innovation Fair
March 1989Completion of Plant No. 4 and the small gymnasium.
May 1989Kanayama Factory completed.
October 1991Completion constructing of Tokyo Office.
October 2000Achieved 7.5 million hours of accident-free record (approximately 28 years) and was awarded a Type 2 No Accident Record Certificate by the Director of the Labor Standards Bureau of the Ministry of Labor.
November 2000Acquired ISO 9001 certification.
May 200150th Anniversary Ceremony
December 2002Acquired ISO 14001 certification.
April 2006Selected by the Ministry of Economy, Trade and Industry as one of the "300 Dynamic Monodzukuri SMEs".
March 2007Establishment of Daya Precision Machinery (Changshu) Co. in China.
December 2008 Completion of the fifth factory (specialized in chucks and guide bushes).
May 2011Celebrating our 60th anniversary.
September 2013Awarded 11.3 million hours of accident-free record by the Director of the Labor Standards Bureau of the Ministry of Labor
October 2017Obtained certification from the Workplace Lively Advance Company (Nagano Prefecture)
February 2018Selected under the 2019 Certified Health & Productivity Management Outstanding Organizations Recognition Program designed by the Ministry of Economy, Trade and Industry
July 2018Awarded a prize of excellence at the Nagano Prefecture Industrial Safety and Health Convention
December 2018Selected by the Ministry of Economy, Trade and Industry as one of the Companies Driving Regional Growth.
October 2019RECEIVED THE GRAND PRIX OF THE MONODZUKURI GRAND PRIX NAGANO 2019.
Dec 2020.New factory completed