Aluminium and its alloys; Aluminum siding; Building curtain walls made primarily of metal; Decorative metal sheets consisting of an aluminum or steel substrate and a printed finish to add design; Door frames of metal; Door handles of metal; Doors and windows of metal; Doors made primarily of aluminum and also including glass; Doors of metal; Metal bonding fasteners for mounting and demounting of ceiling and wall panels; Metal cladding for construction and building; Metal curtain walls; Metal door frames; Metal door panels; Metal door units; Metal partitions for building; Metal sliding doors; Metal window fittings; Metal window sashes; Metal window shutters; Metal windows; Wall panels of metal; Window sashes of aluminium

Cladding, not of metal, for building; Concrete walls for building; Decorative glass for building; Door frames, not of metal; Doors of wood clad in aluminum; Glass for building; Interior non-metal window shutters; Luminous glass for building; Non-metal curtain walls; Non-metal doors; Non-metal railings and facade panels for construction purposes; Non-metal sliding doors; Non-metal window sashes; Non-metal windows; Nonmetal door parts for buildings, namely, adjusters for adjusting the height of a door, floor boards, columns, beams, paneling boards, sills, sleepers, backings for ceilings or walls, stiles, rails and ceiling boards; Stone veneers; Vinyl doors; Wall claddings, not of metal, for building; Wall panels not of metal; Window frames, sashes and casements made of wood; Window frames, sashes and casements of wood clad in aluminum; Window glass for building; Wooden doors; Plate glass windows for building

Distributorship services in the field of aluminum and stainless steel sheets and coils; Distributorship services in the field of supplying building materials made of steel, aluminum and glass products; On-line retail store services featuring a wide variety of consumer goods of others; On-line retail store services featuring window and doors; Outsourcing services in the nature of arranging service contracts for others in the field of supply of building materials made of steel, aluminum and glass products; The bringing together, for the benefit of others, of aluminum curtain walls, aluminum window walls, glass, doors and windows, composite panels, storefront, skylight, canopy, excluding the transport thereof, enabling customers to conveniently view and purchase those goods by means of mail order catalogs; The bringing together, for the benefit of others, of aluminum curtain walls, aluminum window walls, glass, doors and windows, composite panels, storefront, skylight, canopy, excluding the transport thereof, enabling customers to conveniently view and purchase those goods by means of on-line retail stores; The bringing together, for the benefit of others, of aluminum curtain walls, aluminum window walls, glass, doors and windows, composite panels, storefront, skylight, canopy, excluding the transport thereof, enabling customers to conveniently view and purchase those goods by means of on-line wholesale stores; The bringing together, for the benefit of others, of aluminum curtain walls, aluminum window walls, glass, doors and windows, composite panels, storefront, skylight, canopy, excluding the transport thereof, enabling customers to conveniently view and purchase those goods by means of wholesale stores

Building construction; Installation and repair of window frames; Installation of building insulation; Installation, maintenance and repair of aluminum curtain walls, window walls, doors and windows, composite panels, stone panels, storefront, skylight, canopies, office partition systems, winter garden systems, bullet-proof window systems, sunshade systems, aluminum handrail and balustrade systems, grill and ornament facade decoration systems, and aluminum louver systems; Providing information related to the installation, maintenance and repair of doors and windows