Qingdao Heavy Steel Structure Co., ltd is a Sino-Singapore joint venture company, we have the First-Class Qualification For Steel Structure Projects and Class A qualification for manufacturing Tower Crane, Our company registered capital of 10 million U. S.Dollars, and covers a land area of 13.3 hectares. Our company has a team of 8 senior engineers and 170 technicians and manager and equipment 188sets of machinery. With advance Heavy Steel Structure and Light Steel Structure Fabrication Machine line, such as Dimensional CNC Drilling Machine, CNC Saw Machine, Beveling Machines etcs second time finished production line that imported from Japan.