Pre-fabricated walls and ceilings of metal for construction of commercial and residential buildings; metal coverings being ceiling panels, wall panels, and roof panels; metal wall panels, metal door panels, floor panels of metal
Metal GoodsPre-fabricated walls and ceilings not of metal for construction of commercial and residential buildings; coverings being ceiling panels, wall panels, and roof panels not of metal; wall panels, door panels and floor panels not of metal
Nonmetallic Building MaterialsEngineering [construction] consultancy; building construction services
Building Construction and RepairCustom manufacturing and installation of pre-fabricated wall assemblies for use in construction of commercial and residential buildings, and technical consulting services in the aforementioned fields
Treatment of Materials