[Class : 11] Gas Burners, Distillation Columns, Pressure Water Tanks, Boiler Pipes[Tubes] For Heating Installations, Boilers [Other Than Parts Of Machines], Feeding Apparatus For Heating Boilers, Flues For Heating Boilers, Apparatus For Lighting, Heating, Steam Generating, Cooking, Refrigerating, Drying, Ventilating, Water Supply And Sanitary Purposes

[Class : 11] Gas Burners, Distillation Columns, Pressure Water Tanks, Boiler Pipes [Tubes] For Heating Installations, Boilers [Other Than Parts Of Machines], Feeding Apparatus For Heating Boilers, Flues For Heating Boilers, Apparatus For Lighting, Heating, Steam Generating, Cooking, Refrigerating, Drying, Ventilating, Water Supply And Sanitary Purposes

[Class : 37] Boiler Cleaning And Repair, Burner Maintenance And Repair, Heating Equipment Installation And Repair, Machinery Installation, Maintenance And Repair, Rebuilding Machines That Have Been Worn Or Partially Destroyed, Building Construction; Repair; Installation Services

[Class : 11] Manufacturing Of Fabrication, Machining, Repairs & Trading Of Parts & Equipments Of Process Plants And Support Services Plants.

[Class : 40] Repair & Maintenance Of Fabrication, Machining, Repairs Of Parts & Equipments Of Process Plants.

[Class : 11] Manufacturing Of Fabrication, Machining, Repairs & Trading Of Parts & Equipments Of Process Plants And Support Services For Process Plants.

[Class : 40] Repair & Maintenance Of Fabrication, Machining, Repairs & Trading Of Parts & Equipments Of Process Plants.