[Class : 37] Providing Mechanical Engineering, Construction
And Maintenance Works In Piping, Pipeline And
Structures In Oil And Gas Industries (Onshore And Off
Shore), Refineries, Petrochemical, Fertilizers, Steel
And Metallurgical, Chemical, Power Plants And Ship
Building
[Class : 37] Providing Mechanical, Engineering, Construction And Maintenance Works In Piping, Pipeling And Structures In Oil And Gas Industries (Onshore And Offshore) Refineries, Petrochemical, Fertilizers Steel And Metallurgical, Chemical, Power Plants And Ship Building, Repair Of Electrical Equipment.