LATEST NEWS

• NEW LIFE BEYOND MICRO- HYDROELECTRICAL
• DDN ON THE START OF THE SCHOOL YEAR EFANOR COLLEGE INAUGURATION (OPORTO)
• INTEGRATED PROJECT MANAGEMENT – DDN IN THE FIRST OBRAMAX BRAZIL
• DDN ALWAYS AT THE FOREFRONT! FIRST IN QUALITY CONTROL ON 100% DIGITAL PLATFORMS
• ENERGY-GENERATING WALLS!
• DIGGING DITCHES HAS NEVER BEEN EASIER