ISO Certificate - East Nippon Works Naoetsu Area

ISO9001

Type of Certification Scope of Certification Number Date of expiry Notes Download
JISQ9100

-Production of titanium and titanium alloy for aerospace component(sheet,strip,extrusion)
-Design,development and production of titanium and titanium alloy(strip,sheet,plate)
-Design,development and production of stainless steel(strip,sheet,shape steel)
-Design,development and production of heat-resisting steel(strip,sheet)
-Design,development and production of nickel,nickel alloy and crad(strip,sheet)

A4131 2022/11/18

ISO14001

Type of Certification Scope of Certification Number Date of expiry Notes Download
ISO14001

Activities related to manufacturing of rolled products of stainless steel, titanium and special
metallic materials

E047 2022/12/01