GTOSS

Engineering; urban planning; architectural design; civil engineering design services; design services of underground structures; design services of concrete structures; design services of parking structures; consultancy relating to architectural design, civil engineering design and underground struc

Construction; construction consultancy; advisory services relating to the construction of buildings and other structures; repair or maintenance of loading-unloading machines and apparatus; repair or maintenance of construction machines and apparatus; rental of construction machines and apparatus; bu

Educational and instruction services relating to arts, crafts, sports or general knowledge; arranging, conducting and organization of seminars; providing electronic publications; production of videotape film in the field of education, culture, entertainment or sports [not for movies or television pr