Shanghai Suying Trading Co.,Ltd. is specialized sales of used construction machinery as follows: truck cranes,loaders,bulldozer,quay cranes,harbour cranes,and crawler cranes both at home and abroad. Since the fisrt day of our establishment on 1992,we were trying to show our clients the real condition of each equipment. We never play any low-price-attracting games on our clients. Because we know that time will tell. We promise to be responsible for every machine we sell.