“Building and road construction machineries, equipment and tools, Electronic and electric equipment, Work safety equipment (footwear, clothes, mask, … ) , Doors &windows, glass and related machineries, Automatic doors, roll-up-doors, Industrialization and new technologies, Lifts and elevators, Color, glue, resin, acoustic and thermal insulation, Architecture, decoration, building facade, and landscaping, Ironware, rod and bar and related industries, Stones, sanitary ware & hygienic products and related machineries and tools, Sanitary valves, Pipe &fitting, and waste water treatment systems, drinking water, waste water and gas industries, ceiling &wall coating and prefabricated slabs (sandwich panels and … ), floor covering (tiles, ceramics, parquets, … ), basic building materials (cement, chalk, brick … ),bath, sauna and kitchen, cooling and heating facilities, building hardware (locks, handles … ), and other related categories, architectural hardware, ceiling &wall coating, color, paste, construction machinery, consultants &contractors, decoration &design, doors &windows, electrics &electronic equipment, elevators, financial institute, floor covering, gas constructive industries, governmental organization, housing cooperative societies, new technologies software, lifts and crane, locks &handles, other related group, pipe &fitting, rail &road, safe working tools sanitary ware & hygienic, scientific research, stones.
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