The trade, representation, and brokerage in the trade of specific metallic parts, rubber seals, Teflon parts and similar products, as well as various plastic materials, brass, steel and aluminum bars, machine tools, related spare parts and equipment, and accessories for heating and plumbing. As a secondary purpose, the purchase, sale, and trade in general of real estate located abroad, the construction of urban, rural, residential and industrial buildings, their improvement and enhancement, and their rental and leasing.