[Class : 37] Installation, Maintenance And Repair Services; Real Estate Services; Real Estate Development; Land Leasing; Building Leasing; Real Estate Agency Services Relating To The Purchase And Sale Of Land; Real Estate Investment Trust Services; Building Construction Supervision Services For Real Estate Projects; Building Construction, Supervision, Repair, Maintenanance, Advisory And Consultancy Services; Building Insulating; Roofing Installations, Repair And Maintenance Services; Maintenance And Repair Of Electronic Apparatus And Installations; Leasing Of Construction Equipment; Road Paving.