Founded in 1995, Sichuan Qiangli Construction Machinery Co.,Ltd. (QLCM) is a private high-tech enterprise which specializes in tower crane designing,manufacturing and selling. Its has the main products including the series of self-telescoping topkit tower crane with the load capacity from 450KN.M to 22000KN.M, the series of flat top tower crane with the load capacity from 630KN.M to 4500KN.M, the series of self-telescoping luffing-jib tower crane with the load capacity from 800KN.M to 4000KN.M. Each model has three types: Stationary, Traveling and Internal Climbing. With the headquarter located in Chengdu City, Sichuan Province known as the 'Land of Abundance', it covers an area of over 280 acres and possesses plant of more than 40,000 square meters, with the annual production capacity over 500 units various models of tower cranes, fulfilling the sales income more than 400 million RMB.

With high-level R&D engineers, advanced manufacture and inspection equipments, OLCM has strong capability in producing various tower cranes. After decades' efforts, its tower cranes have already passed a series of international quality system authentication such as the IS09001,European CE, and Russia GOST, etc. It gradually becomes a modern enterprise combining tower crane design,manufacture, sales and service.

With business idea of 'Superior Quality, Excellent Service, Meeting Users' Needs', QLCM sets up the complete sales & service network owned many professional sales rep. and technicians for the business. For many years, it has been insisting on going ahead, and making innovations aggressively on products, thus winning confidence from the customers at home and abroad. QLCM products have been successfully sold to domestic markets like Sichuan, Yunnan, Guangdong,Fujian, Shanghai and Wuhan, etc. as well as overseas markets like Russia, Ukraine, Middle East, Southeast Asia, India, Brazil and Panama, etc.,and won very high comments from the users all over the world