Shandong Dingda Engineering Machinery Co., Ltd. is a professional cutting tool manufacturer integrating design, production, sales and service. Our company has a complete cutting tool production line with equipment for machining, brazing, heat treatment, assembly and other processes. The products mainly include various Tungsten carbide cutting tools such as shield cutting tools, pipe jacking cutting tools, mining cutting tools, as well as core products for tunneling and excavation like pipe jacking cutterheads, crushing chambers, mining machine drums. Our products are widely used in municipal engineering and mining projects at home and abroad, such as tunnels, pipe networks, subways, mines, metallurgy, and water conservancy.