Our business started by Mr. Masao Hata in 1950.

Became incorporated: Hata Manufacturing Co. Ltd.
President Mr. Tadao Hata and Vice-president Mr. Masaya
Sugimoto.

President changed to Mr. Masaya Sugimoto.

New company building 2,681�ucompleted.
Grade-upped products from standard to superior in quality
with cold-forged 4-die-station former and productivity improvement.

We installed 5-die-station former, and started to produce bolt &nut for auto-vehicle.

Licensed by JIS socket-wrench standard.
Date　　　　　: 31 Jan. 1983
No. of approval: 582086
Subject　　　: socket wrench

5-die-station former of long cold-forged has installed.
600t press machine equipped and started to manufacture
3/4" Dr. socket.

Universal lathe has installed.

NC Machining Center has installed.
Factory enlargement, and forwarded rationalization.

Licensed by JIS socket-wrench and ratchet handle standard.
Date　　　　 　: 14 Apr. 1983
No. of approval : 952005
Subject: socket wrench, ratchet handle

Original brand "FLAG" has been established and developed
customer‐gentle products with our technical best.

ISO 9001:2000 certification obtained.
Date　　　　　 : 16 Apr. 2004
No. of approval : Q598
Apply for manufacturing hand-tool such as socket wrench and designing and developing cold-forged products such as bolt &nut.

Two-dimensional precision measuring machine installed.

ISO obtained.

Masaya Sugimoto inaugurated the new company chairman.
Yoshio Sugimoto inaugurated the new company president.

Akemi Yamanaka inaugurated the new company president.