We are looking for cooperation in all ways Qingdao Tanzon Heavy Industries Machinery Co., Ltd. (TZHI) Which is located in the buautiful coastal city, Qingdao, China. As one of the largest heavy industrial enterprises, we are looking forward to having a good cooporations with all friends over the world .For our common success in the future you are warmly wlcome to our company for a visit. Series of leading products: Tower crane: QTZ63, QTZ80, QTZ100, QTZ125, QTZ160, QTZ250, Flat TopTower Crane: QTZ125, QTZ160 Construction Elevator Constrction Hoist/lifter Mast Section: Settled type mast section Plate type mast section CNC Machines: Heavy vertical lathe Floor boring and milling machine Hobbing machine