... ,ISO,EN71,TUV,SGV Model No. kr3308Material:Steel tubes:Q195, hot dip galbanized inside & outside,120g/m2 ,zinc coating (including W ... duty,( customized logo on centre on base of MOQ).Springs: galvanized strong steel wire, rust resistant.4. Frame Pad: 310g/ ... PE sleeve , 6*6mm hexagonal mesh, Zipper entrance, bottom with elastic hooks2) Net Poles: Q195, hot dip galvanized inside & outside, 120g/m2 zinc ...