Shanghai Quanjun Construction Machinery Co., Ltd is providing all kinds of second-hand construction machines of high qualities, diversified categories, and of competitive prices; all the products include excavators, crawler cranes, and truck cranes imported from japan of which the top brands are SUMITOMO, KOMATSU, HITACHI, KOBELCO, CAT, etc. of course, we also provide you other machines like bulldozer, road roller, road grader that are made in china and elsewhere outside china. Being founded in 1988, our company has now grown into one covering an area of over 26 680 square meters with a large quantity of storage. And because of our excellent service and the top quality of our products, we are always favorably commented by our clients. To ensure quality of each product, we recruit professional mechanics to carefully check every machine. Hopefully, we will build sounding business relationship through our sincere service. Interested used construction machinery buyers for ordering any equipment, or have questions, please contact one of our amazing sales representatives.