Mustahkam Construction - Yuqori sifat cold rolled po'lat plate. Usage - Ofis, home, maktab, bank, maktab, factory, yotoqxona va more. Bilan special locks uchun shkafcha, xavfsizlik factor yuqori, 200 locks can not open each other, so it safer make excellent saqlash. Qarshi - collision taglik - reduce noise va collision.