President’s Message

We aim to solve problems related to parts production.

Currently, in manufacturing machined parts used for aviation, space, and defense application, it has become a challenge for customers to devote time and effort to ordering parts and accepting them for each process. In recent years, however, such ordering and accepting systems have been shifting to “Integrated production”, in which all processes of parts manufacturing are entrusted to one particular supplier.
In this “Integrated production”, special processes such as machining, heat treatment, welding, nondestructive inspection, and surface treatment play a key role.
As we perform not only procurement of parts materials but also the said special processes, we are fully ready to supply high quality finished parts.
Bearing in mind our corporate philosophy; “Contribute to the aviation, space, and defense industries by supplying aviation/space/defense parts that our customers need.”, we aim to solve our customer’s problems related to parts production through the integrated production.

Mitsuyoshi Matsuzawa
Representative Director and President

Mitsuyoshi Matsuzawa
Production-System

Company Profile

Name Tamagawa Parts Manufacturing Co., Ltd. (Abbreviated name: TPM)
CEO Mitsuyoshi Matsuzawa
Established November 21, 2013
Capital ¥8 million
Address
【Head Office Plant】
7584-1 Matsuomyo, Iida, Nagano Pref. 395-0823
Phone.0265-48-6488 FAX.0265-48-6489
【Ohyasumi Plant】
TAMAGAWA SEIKI CO., LTD. First Plant 1879 Ohyasumi, Iida, Nagano Pref. 395-0068
Phone.0265-21-1826 FAX.0265-21-1831
Business Details Parts manufacturing by machining, special process machining, etc. and total business incidental to them.
Others Selected as a company to lead the future of the region.

Head Office Plant

7584-1 Matsuomyo, Iida, Nagano Pref.
395-0823
Phone.+81-265-48-6488 FAX.+81-265-48-6489

Ohyasumi Plant

TAMAGAWA SEIKI CO., LTD. First Plant
1879 Ohyasumi, Iida, Nagano Pref.
395-0068
Phone.0265-21-1826 FAX.0265-21-1831