Yanggu Litong Rock Drilling Tools Co.,Ltd is located in Liaocheng,Shandong Province,China. Litong has more than 40 years of experience in product design and application in mining area,and the quality of rock drilling tools is in advance level of the whole world. Covering the open-air and underground mining,tunneling, and other civil engineering, our product technology is widely used throughout stone quarries(limestone,sandstone,marble,granite,quartzite and so on),non-ferrous mines and tunnel construction in the worldwide. With outstanding quality and reasonable price,our products have effectively reduced the cost and raised the productivity for the customers and won a good reputation among them. 90% of Litong rock drilling tools production are exported to Europe,Africa,South America,Australia,North America and other areas in the world.