... Light rod Qingdao Histro Steel Towers Co.,Ltd Power transmission line tower referred to as the Eiffel Tower, according to ... fonts, and barrel, according to zoning are: Tension tower, straight-line tower, corner tower, for Bit towers (location of towers to ... in Jiaozhou City, Qingdao, Shandong Province, and has branches in Beijing, Inner Mongolia, Chongqing and Xinjiang. Our production base takes up ...