Company Description
Qingzhou Machinery Co., Ltd mainly produce the "Qingzhou" brand tower crane, our Group has a good system and assembly of material pretreatment, large numerically controlled cutting equipment welding application. The enterprise was qualified by ISO9001:2000 international system. Our products are as follows:"QTZ25, QTZ31.5, QTZ40, QTZ50, QTZ63, QTZ80, QTZ100, QTZ125, climbing crane and concrete mixer, concrete mixing plant, dosing machine, concrete pump, casting in succession.