Quality Control

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Quality control

Strict quality control is made according to not only laws, regulations and customer’s requirements but also our internal provisions for manufacturing and inspections. At the same time, careful identifications on the products are maintained to ensure their traceability.

Certifications

Our Quality Management System is certified by international certification bodies.

JIS Q 9100

JIS Q 9100<br>Certified as a supplier in the scope of machining of metal parts for aerospace equipment.

NORSOK

NORSOK<br>Certified by NORSOK standard.

ISO 14001

ISO 14001<br>Our Environmental Management System was certified on May 15, 2014.

PED 2014/68/EU

PED 2014/68/EU<br>Certified as a supplier of forged products for pressure vessels applied in EU area according to PED 2014/68/EU, Annex Ⅰ Par. 4.3 and AD 2000 W0.

ISO 9001

ISO 9001<br>Scope: Design, development and production of forged flanges and other forged joints. Certified on May 21, 1996.

Class NK

Class NK<br>Certified by Nippon Kaiji Kyokai. The approved materials are carbon steels, stainless steels and steels for low temperature services.

Bureau Veritas

Bureau Veritas<br>Certified as a supplier of forged products by an international certification body: Bureau Veritas.

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