The production, installation, maintenance and marketing of cold-rolled profiles, false ceilings, movable walls, glazing and doors also made of aluminum, including any related and similar activities; as well as the trade, import, export, processing and sale of materials and equipment of all kinds for construction, building materials, hardware and all similar materials; the activity of carpentry in general, as well as the purchase, trade and export of ferrous raw materials and similar materials, both from the extractive and mining sector and from the industrial sector. The company may also carry out all mobile, real estate and financial operations useful for achieving the company's purpose, including banking operations of any kind, active and passive mortgage lending, provision of real and personal guarantees. It may also acquire interests, shares, participations, including equity participations in other companies with similar, analogous or related purposes. The planning, implementation and management of industrial marketing projects and market research aimed at the construction, raw materials and extractive industries sector. The implementation of projects aimed at developing international trade in raw materials for construction, shipbuilding and industrial processing in general.