Porte de fer forgé coulissante en métal Galvanisé la porte de clôture en acier conception de la porte de fer
syi broken bridge aluminum is a type of aluminum alloy that is disconnected from the middle.it uses hard plastic to connect the disconnected aluminum alloy into one body, making it difficult for heat to pass through the entire material and improving the thermal insulation performance of the material according to the opening method, it can be divided into: fixed, upper suspension, middle suspension, lower suspension, vertical rotation, swing door, pulley swing door, pulley swing door, sliding door, sliding door, sliding swing door, folding, floor spring, lifting push pull, sliding fold, large opening area, good ventilation, good sealing performance, excellent sound insulation, thermal insulation, and impermeability using the principle of pressure balance, a structured drainage system is designed, with a sliding slope stepped design, and drainage outlets are provided to ensure smooth drainage and good water tightness bridge cutoff aluminum anti-theft and anti-loosening device.
