Qualifications held

License TitleWelding process and positionsLicensed Members
JIS Z 3811
Aluminum and Aluminum Alley Welding
TN-1F 12
TN-1P 7
TN-1V 1
TN-2F 53
TN-2V 34
TN-2H 1
TN-2P 9
TN-3F 2
TN-3V 2
TN-3H 2
MN-2F 30
MN-2P 3
MN-2V 14
MN-3F 11
MN-3V 3
MN-3H 1
MA-2F 2
MA-2V 1
subtotal 188
JIS Z 3821
Stainless Steel Welding
TN-F 35
TN-V 26
TN-P 6
MN-F 5
CN-F 3
CN-V 2
CN-H 1
CN-O 1
subtotal 78
JIS Z 3805
Titanium Welding
RT-F 41
RT-V 33
RT-P 7
subtotal 81
Refrigeration Equipment Welder License The High Pressure Gas Safety institute of Japan 2
Ordinary Class Boiler Welder License Chiba Labor Bureau 12
Special Class Boiler Welder License Chiba Labor Bureau 2