[Class : 6] Common Metals And Their Alloys, Metal Building Materials.[Class : 19] Non Metallic Building Materials, Non Metallic Rigid Pipes For Building; Asphalt, Pitch And Bitumen; Non Metallic Transportable Buildings; Monuments, Not Of Metal.[Class : 36] Real Estate Affairs Including Acquisition & Development Of Land For Residential, Commercial, Industrial And Other Purposes; Land Management And Administration.[Class : 37] Building Construction; Repair And Maintenance; Installation Services, Interiors, Building Construction Supervision.[Class : 42] Scientific And Technological Services And Research And Design Relating Thereto; Industrial Analysis And Research Services; Design And Development Of Computer Hardware And Software.