[Class : 37] Construction, Building Construction Supervision, Mining Extraction, Building Insulating, Installation Of Doors And Windows, Factory Construction, Pipeline Construction And Maintenance; Construction Engineering Services [Construction Supervision]; Construction Engineering Services [Construction Consultancy]; Construction Of Commercial Buildings; Construction Of Residential Buildings; Construction Of Office Buildings; Construction Of Industrial Buildings; Construction And Maintenance Of Building Complexes, Residential Buildings, Housing Estates, Commercial Buildings, Shopping Centers, Office Buildings And Parking Structures; Renovation And Maintenance Of Shopping Centers, Industrial Complexes, Office Buildings, Residential Buildings And Other Real Estate Developments.