PreTam Holdings ^{Withdrawn, Nasdaq: PFAB}

We are a leader in the Chilean precast construction market. Our Company operates in the Chilean residential and commercial construction sector. We develop, manufacture, market, sell, and install a broad array of precast concrete products and systems for use primarily in the housing, commercial development, and mining industries. Precast construction, also known as prefabricated construction or off-site construction involves casting of building or infrastructural elements in another location. The cased member is then transported and fixed securely to form structures. Our Company is a leader in off-site industrialized construction processes in Chile. We cover all areas of construction such as: roadworks (highways, bridges, etc.); industrial buildings (warehouses, factories, shopping centers, etc.); residential housing (homes, buildings, etc.); and special construction (channels, ponds, foundations, retaining walls, special orders for mining, etc.). Because our manufacturing process is conducted primarily offsite, we are able to maintain quality controls and production standards not available under on-site construction methods.