MN73 metal roofing system is a metal roofing system independently developed and produced by Meney Construction. MN73 is a non-lapping roofing system, which adopts 600 roof panels and 360° vertical locking technology independently developed by the company. The application of MN73 system can effectively solve the problems of waterproof, wind resistance, thermal expansion and cold contraction of metal roof, and its excellent performance improves the applicability of metal roof in steel structure buildings.
