our co***ny has developed in recet years on behalf of the domestic level of QTG25,QTZ25,QTZ31.5,QTZ40,QTZ63,QTZ80,QTZ100,QTZ125,QTZ160 etc. such as tower crane,at the same time has been developed PL800, PL800S,PL800DS,PL1200Q batching machine.JS350,JS500,JS750-mandatory twin shaft mixter and supporting concrete,stabilized soil mixing station.