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ISO

ISO9001

Quality Management system

ISO14001

Environmental Management system

OHSAS18001

Occupational Health and Safety Management system

ASME
(Non_nuclear)

“U”

Pressure Vessel(Div.1)

“U2”

Pressure Vessel Altemative Reules

“S”

Power Boiler

“PP”

Pressure Piping

ASME
(nuclear)

“N”

-Class 1,2,3, & MC Vessel
-Class 1,2 &3 Piping System
-Class 2 & 3 Storage Tank

“NA”

-Class 1,2 ,3 & MC Shop Assembly

“NPT”

-Class 1,2,3 & MC fabrication without design responsibility
-Class 1,2,3 & MC fabrication with design responsibility for appurtenances as a meterial organization supplying ferrous & nonferrous material

NB

-

National Board

SEL

SEL

Manufacture Licence of Special Equipment (china)