ARCA

Data processing equipment and computers, used in the field of building design and construction; fire-extinguishing apparatus

Air conditioning apparatus

Non-metallic building materials namely, non-metal roof coverings, wooden flooring, wall boards; semifinished woods, namely, wood beams, wood boards, planks, and wood floor panels; veneered woods; non metallic false work, namely, wood veneers; non-metallic roof coverings; non-metallic door frames; wood materials for building, namely, roofing boards, wooden flooring, floor tiles of wood; wood semifinished products, namely, veneer wood, wood veneer, wood panelling, planks, wood beams, logs, wood boards; non-metallic wall panels for building or construction; wood panelling; prefabricated wood buildings; felt roof coverings; non-metallic roof coverings; wood roofing boards; protecting roof material, namely, non-metallic roof flashing

Furniture, mirrors, picture frames

Services in the building and repair industry, namely, house building and repair; installation of bathroom fixtures, lighting fixtures and electrical systems; building construction; construction of wood buildings and installation of electrical systems; house painting; plumbing, heating equipment installation, roofing services; building maintenance

Examination of building projects, namely, residential building design; building testing, namely, energy systems testing, building design feasibility testing and structure material testing; industrial research services in the field of building design and construction; product testing; quality inspection, namely, quality control for others