Henan Zhongyu dingli Heavy Insudtry Co.,Ltd proud for its patented heavy crusher III which features large capacity, environment friendly, low investment cost, it can reduce the cost of 58% compared with jaw crusherplus impact crusherwhen applied in stone production line, so it is quite favored by quarry owner. Drilling rigs produced by Zhongyu dingli also quite accepted by foreign users, they can be used to drilling water well, borehole, geological exploring and so on. Until now we have a lot customers around the world. Other mining machineries like sand making machine and so on can also provided by Zhongyu dingli, you are quite welcomed to visit.