*Main products branded with Vietnamese Standards and Intenational standards: - Galvanized steel towers for transmission lines of high voltage up to 500 kV. - Spare parts and accessories for transmission lines and transformer stations up to 500 kV. - Structure steels and non-standard equipment for hydroelectric and themoelectric plants. - Antenna masts for television and communication projects. * Technical services: - Hot-dip galvanization. - Repair, medium maintenance and overhaul for themoelectric plants. - Installation projects of transmission lines and transformer stations up to 220 kV. - Design and supervision consultant and other technical engineering services for electric projects. * Trading services: - Sales, Export and import of materials and mechanical equipment.