[Class : 37] Construction Services; Construction And Maintenance Of Building Complexes, Residential Buildings, Housing Estates, Commercial Buildings, Shopping Centers, Office Buildings And Multi Storey Car Parks; Repair And Installation Services; Elevator Installation And Repair; Fire Alarm Installation And Repair; Well Drilling; Road Construction; Repair Of Construction Machines And Construction Equipment; Electrical Installation Services; Warehouse Construction And Repair; Pipeline Construction And Maintenance; Installation And Maintenance Of Sanitary Apparatus; Installation And Repair Of Apparatus For Lighting, Heating, Steam Generating, Cooking, Refrigerating, Drying, Ventilating, Water Supply And Sanitary Purposes; Installation Of Kitchen Equipments; Building Cleaning; Insulation Of Internal And External Walls, Ceilings And Roofs; Roofing Services; Furniture Maintenance; Rental Of Building And Construction Equipments; Construction Supervision, Information, Consultancy And Advisory Services.