Seo Koatsu kogyo Co.,Ltd

Certifications

Certifications

List of Certifications

ISO9001(JAPEIC)

Foreign Standards
ASME ("U" Stamp)
Manufacture License of Special Equipment (Pressure Vessel) issued by the People's Republic of China


Various Classification Societies

Manufacturing works authorized by ClassNK (NIPPON KAIJI KYOKAI): NK
Lloyd's Resister of Shipping: LR
Lloyd's Resister of Shipping: NV
Lloyd's Resister of Shipping: BV
Lloyd's Resister of Shipping: AB


Domestic Standards
Ministry of Economy, Trade and Industry

Welding coordination process
  (Non-governmental Products Certification thermal power)
Certified factory for Welding under High Pressure Gas Safety Act


Ministry of Health, Labor and Welfare

Works authorized to manufacture boilers and first class pressure vessels


Welder Qualifications

Welders authorized according to ASME Sec. IX
Welders authorized according to JIS
Welders authorized according to the Electricity Utilities Industry Law
Welders authorized according to the Ordinance on the Safety of Boilers and Pressure Vessels