Jinliang Construction Machinery Co.Ltd, is an enterprise for produing construction machinery appointed by National Techonology Supervision Bureau and is member unit of Shandong construction machinery association. Established in 2004, Jinan Jin Liang Jian Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of cranes. We are located in Zhangqiu, with convenient transportation access. The enterprise was qualified by ISO9001:2008 and was given the title of "Good products for customers and unit offering satisfying service " .We produce "JINLIANG"series tower crane and SC-series construction hoist , which are QTZ(G)25(3508),QTZ31.5(3809)(4208),QTZ40(4209)(4708)(4808)(4810),QTZ50(4810)(5008)(5010),QTZ63(5010)(5013)(5211)(5610),QTZ80(5513)(6010),QTZ100(6013),QTZ125(6018).All of our products comply with international