[Class : 6] Metal Storage Tanks, Metal Columns, Metal Materials, Instruments And Equipments To Be Used In Industrial Projects

[Class : 37] Energy Infrastructure Construction, Installation, Repair And Maintenance Of Clean Energies, Surface Facilities, Gas Processing Plant, Civil Engineering Construction, Procurement, Building Construction, Bridge And Road Construction, Installation, Repair & Maintenance Of Railway Tracks, Installation, Repair & Maintenance Of Water And Sewage Treatment Plants, Civil...

[Class : 40] Energy Generation, Surface Energy Patterning, Generation Of Clean And Renewable Energy, Gas Production, Processing & Refining Services, Oil & Gas Well Treatment, Water Treatment, Sewage Treatment, Waste Treatment

[Class : 7] Heat Exchangers, Separator Machines, Industrial Reactors, Processing Instruments And Machineries, Processing Skids