[Class : 37] Construction Of Pre Fabricated Buildings; Assembly Of Pre Fabricated Buildings; Machine Installation; Maintenance Of Construction Machines; Installation, Maintenance And Repair Of Building Automation Equipment; Building Project Management [Construction Supervision]; Servicing Of Manufacturing Machines And Apparatus; Installation, Maintenance And Repair Of Manufacturing Machines And Apparatus; Factory Construction; Civil Engineering Construction; Civil Engineering Maintenance Consultancy; Advisory Services Relating To The Construction Of Buildings And Other Structures; Advisory Services Relating To The Maintenance, Repair And Renovation Of Buildings And Other Structures; Industrial Plant Construction; Construction, Maintenance And Repair Of Manufacturing Plants; Maintenance, Installation And Repair Of Industrial Machinery And Manufacturing Plants.