Shandong Dahan Construction Machinery Co.,Ltd is professional tower crane factory which is recognized by General Administration of Quality Supervision,it's also Shandong Province Construction Machinery Association Member Unit,Shandong Province "honor the contract and keep our promise"enterprise,Zhangqiu government "pacesetter of tower crane industry"unit and the practical teaching base of Jinan Engineering Vocational and Technical College.Our company always pays attention to the product quality and technical progress,digest and absorb Potain,Lievherr advanced technology,through constant innovation and development,products in quality and performance can reach domestic and foreign advanced level.Technology development center of our company successively cooperates with Shandong Construction University,Jinan Engineering and Vocational Technical College,Shandong Foryu Co.,Ltd,ministry of construction of Changsha Construction Machinery Academy,Beijing Construction Mechanization Academy and Jinlianfa technology development Co.,Ltd,to establish and perfect a full set of production and quality assurance system.

Our company mainly produces"DAHAN"brand QTZ25,QTZ31.5,QTZ40,QTZ50,QTZ63,QTZ80,QTZ100,QTZ125,QTZ160,QTZ250 self-climbing tower crane,QTZ125 and QTZ160 tower crane topless,and SC100,SC100/100,SC200,SC200/200 construction hoist.

Our factory now has established foreign trade company,which has two branches.One is in our factory,the other is in a very beautiful seaport city Qingdao.The two branches were established in 2007.Now our factory has exported our tower cranes to many countries,such as Russia,North Korea,South Korea,UAE,Brazil,Colombia,Egypt, Vietnam, Pakistan,Maylaysia and so on.Our company warmly welcome people of insight at home and abroad to negotiate business with us.