Akfen Engineering: Turnkey Solutions Our company specializes in the installation of crude oil refineries, waste oil recycling plants, and lubricating oil plants. It offers turnkey projects in Europe, the Arab countries, and Africa. It provides manufacturing, assembly, design, electrical installation, piping, personnel training, automation, insulation, and performance testing services with quality and price guarantees. It also manufactures filter presses, gas filters, tubular heat exchangers, mixer-blenders, hot oil boilers, and storage tanks.