Each layer is equipped with rotating ladders and platforms (assembled, galvanized) with rain shields and lifting beams. Column 100 angle steel, cross-beam 63 angle steel, slanted 50 angle steel, climbing ladder using 2.75 anti-slip pedal
Rotary ladder and platform (fabricated, galvanized) with rain cover and hoisting beam are set on each floor. Column 100 angle steel, beam 63 angle steel, diagonal bar 50 angle steel, ladder adopts 2.75 anti-skid pedal<br>