Jining Hengwang Construction Machinery Co., Ltd. is located in Shiqiao Industrial Park, Jining City, Shandong Province, China. Our company is a professional manufacturer and exporter that is concerned with the design, development and production of single drum road roller, double drum road roller and kinds road maintenance machine, widely used in all kinds of road construction working site. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. ...