The main products are: rotary digging single cone pallels, mining tricone bit, renchless singie cone pallets, rock drling tools and GPS-10,GPS-15, GPS-18, GPS-20 engineering drling series, SPj-300 hydrologic driling machine, DYH series hydraulic piing; SuD65-3,SJD85-3.SJD85-3A,SJD70-5,SJD-85-5 multi-axis driling machine ZKS-180,ZKS-220 long screw drill and other products.