Quality assurance & Certification
We are striving for improvement in technical capabilities as ISO or various shipping class authorization factories every day so that we can deliver a reliable product to customers from a clear process.
Quality Assurance
Name |
Certificate Authority |
ISO9001(2008) |
LRQA |
LR shipping class factory authorization |
LR |
ABS shipping class factory authorization |
ABS |
DNV shipping class factory authorization |
DNV |
KR shipping class factory authorization |
KR |
GL shipping class factory authorization |
GL |
Certification
Name |
Qualification Standard |
Stainless steel welding |
JIS Z 3821 |
Arc welding |
JIS Z 3801 |
Semiautomatic welding |
JIS Z 3841 |
Penetrant Test |
JIS Z 2305 |
Solvent removal Penetrant Test ultra |
JIS Z 2305 |
sonic test |
JIS Z 2305 |