طراحی و ساخت خط تولید رول فرمینگ کرکره ای یا سینوسی:
roll forming production line devices in accordance with
the national standards of Iran and
the world, ... high forming speed of more than 22 ... tons ... of sheets per day, fully automatic in
the desired size with automatic hydraulic cutting, ... pls, monitor, etc., Korre brand, pull chains 60 to 80
The use of shutter design sheets for
building ...