Pneumatic picks products mainly equipped with handheld pneumatic chisel picks, used in municipal engineeringconstruction mining tunnel line cutting, two broken stonemining construction site, tamping shovel is equipped withrailway sleeper tamping machine tool foundation. The main models are G10, G15, B37, B47, B67, B87, SL80, YO18, Y19A, YO20, Y24, Y26, YT24, YT27, YT28, YT29A etc…