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Quality guarantee

Pursuit of world standard quality
-Actualizing advanced quality guarantee
Establishing special process system-

We acquire and maintain ISO9001 recognition to respond to globalization of quality guarantee.
Also we acquire and maintain JIS Q 9100 and Nadcap recognition in the aircraft field where specific requirement is demanded in rigorous quality control and special manufacturing process.
Furthermore, we acquire and maintain JIS Q 17025 recognition as a testing place to prove evaluation technology of our products.

ISO9001 (Quality management system)

Registration date: November 21, 2003
Registration Number: JQA-QM10673
Scope of registered activity:

  • Manufacturing and sales of hard facing alloy, PTA powder, plate/sheets, forgings, pipes/tubes, fabricated products, copper alloys, and investment casting. (excluding materials for ASME work)
  • Related business for customers of automotive precision forged products
Quality policy

Our basic policy is to meet the specification, plan and special requirement presented by the customer, to comply with the applicable laws and regulations and to manufacture and deliver high quality products which satisfy our customers.

Also we maintain and continuously improve quality management system to constantly supply high quality products which satisfy our customers.


April 1, 2014
MMC Super Alloy Corporation
President Tsutomu Oka

JIS Q 9100

(Quality management system - requirement for the organization in aerospace and defense contractors)

Registration date: March 26, 2004
Registration Number: JQA-AS0012
Scope of registered activity:

  • Manufacturing and sales of aerospace forged and precision forged products
Quality policy

Same as ISO9001

Nadcap

(National Aerospace and Defense Contractors Accreditation Program) Outside organization of SAE in the U.S.A. It is a recognition system concerning special process control developed by PRI (Performance Review Institute) of aircraft manufacturers and aircraft engine manufacturers. We were the first one to acquire the recognition in heat processing and nondestructive testing (ultrasonic testing and *radiographic inspection)
*Currently radiographic inspection is not being continued.

Scope of recognition:
  1. Heat Treating
  2. Registration date: January 12, 2005

  3. Nnondestructive Testing
    -UT(Ultrasonic Testing) and PT (Penetrated Testing)
  4. Registration date: December 20, 2004

  5. Chemical Processing
  6. Registration date: January 10, 2007

  7. Materials Testing
  8. Registration date: December 14, 2007

JIS Q 17025

(Quality management system for testing/calibration laboratories)

Registration date: March 27, 2007
Registration Number: RTL02220and RTL02230
Scope of registration:

  • Chemical testing
  • Mechanical/physical testing