Joao Loureiro

Grupo Trirumo

Grupo Trirumo is made of the following three companies: - TRIRUMO – COMÉRCIO E INDÚSTRIA, LDA. Main company founded on October 12th of 1993 and soon assumed the position of sales leader of aluminium frame systems in the Angolan market - TRI-ALUMÍNIOS, ALUMÍNIOS DE ANGOLA, LDA. The first powder-coating and anodizing industries to start in Angola - EXTRIAL, LDA. A powder-coating facility based in PDIC - Industrial Development Pole in Catumbela, in Benguela province - At TRIRUMO, our Commercial team provides a technical support office for projects and works, where the budgeting of the works is carried out, survey of the map of spans by plans and elevations, detailing of assembly in ACAD and the certification of the final product (Frames) according to the manufacturer's standards (extruder). We monitor all orders and works awarded to us, from the initial project (Architecture and Engineering Offices or private initiative) to the installation of the frame, passing through the support and control of the metalwork manufacturing. - The company TRI-ALUMÍNIOS treats various types of aluminum surfaces at its factory in Viana, namely powder-coating and anodizing of profiles, aluminum sheets and some accessories for aluminum frames. Currently, TRI-ALUMÍNIOS has a range of 20 different colors in aluminum profiles and sheets, for delivery to the customer in a short period of time. In our factory there is a very strict control in lacquering and anodizing, carried out in a quality control office, in accordance with international standards. Since 2007, we have been anodizing aluminum profiles and sheets.