Quality Assurance


TAMAGAWA's Idea for Quality

CMM For those who are engaged in the aerospace industry, it is the top priority to secure reliability for flight safety.
It is achieved by the efforts made by each employee who understands well how important it is to put the heart into the each process of the work for real quality control.



Establishing and Operating the Quality Assurance System for Aerospace Parts

•Quality Manual


Certification of the Quality Management System

•JIS Q 9100 and JIS Q 9001(ISO 9001)

 Certification Range
  • Machining and sheet metal working of parts for aerospace equipment
  • Production of machine parts for aerospace equipment
  • Design and development and production of test set for aerospace equipment

•MSJ4000/MS84001(MITSUBISHI HEAVY INDUSTRIES, LTD.)