CCS
ABS
BV
GL

Welding the steel using in ship(Grade A/B/D)with common intensity and used in upon sheet in ship building.

Welding the steel using in ship(Grade A/B/D)with common intensity and used in upon sheet in ship building.

Welding the steel using in ship(Grade A/B/D) with common intensity and to building the structure, mechanic, pipe in ship

3YH15
Welding the important structure, as boiler / pressured receptacle / pipes etc. Using common intensity steel, and the other important parts as vehicle / architecture and bridge with same intensity.

Welding normal mild carbon steel structure and the flat welding & horizontal fillet welding of ship building steel with Grade A/B/D.

Welding for the vehicle, building, ship and bridge which using shipping steel and high intensity of 500Mpa, and also can used in sheet, pipe of high speed welding.

2TM
Welding the ship structure which used ship steel grade A/B/D working with flux HJ430, HJ431, HJ433, also can weld the structure of boiler, pressure vessel of 20g, 16Mn,