In 2006,Changzhou ounachi metal product co.,ltd,purchasd 400T punch machine to produce top cup of scaffold and to enlarge the scale. top cup of scaffold which we produce had been praised in shanghai new interenational fair. Cuplock joint scaffold is composed of steel vertical pipe、horizontal pipe and steel cuplock.The cuplock of Cuplock joint scaffold is differend from normal cuplock.The culock of Cuplock joint scaffold is composed by forged top cup 、cuplock bottom cup and forged ledger blade.They are joining together . The cuplock of Cuplock joint scaffold has many advantages,such as high mechanics stength 、locked by itself 、assembled simplely and lightly and it can firmly support heavy scaffold,another,safely and perfectly.
