Shandong Dahan Construction Machinery Co.. Ltd was estabilished in Dec. 2000, with the attention and support by leaders of all levels, rapid development has been achieved. Our company now has 2000 staff, construction area is 360 mu (240000 ?), workshop area is 100000?. We mainly produce all kinds of tower cranes, construction elevators, the company saled approximate 10000 units of tower cranes in 2010. At the moment, our company will lie in the first place of domestic medium-sized and ...