About Us

• 　Ming Long Construction Machinery Co., Ltd. Shandong is based on former Shandong Zhangqiu Crane Factory on established after the restructuring of the SA, the Ministry of Construction toShandong Minglong Construction Machineryr crane is a professional production plant. In 1988 the Ministry of Construction of the first "production license", 2003, the State Bureau of Technical Supervision special industry first tower crane manufacturing license in April 2005 again made "People's Republic of China Special Equipment manufacturing license "Manufacture License For Especial Equipment People's Republic Of China, tower cranes and construction lifts have passed the ISO 9001:2000 quality system certification. Twenty years, "the Ministry of Construction of Changsha Construction Machinery Research Institute" has developed in cooperation with representatives of the domestic advanced level of QT25, QTZ25, QTZ31.5, QTZ40, QTZ50, QTZ63, QTZ80, QTZ100, QTZ125 such as jack-up tower crane . Meanwhile developed WL160 hoist, SCD200/200 construction elevator, JS350, JS500, JS750-type twin-shaft compulsory mixer and supporting concrete, stabilized soil mixing station.