JiNing Shengdu Pneumatic Breaker Tools（rock drill） Co., Ltd.is a modern corporation which develops, manufacture and sell the equipment . Our main products is rock drill which is suitable for mining and the construction work . The scope of application include the construction demolition ,perforating in the geological prospecting and foundation engineering,as well as the cement road. Asphalt surface of a variety of split, broken, ramming it, spade chisel,Fire Rescue and so on.function is more applicable to a variety of mine drilling, fracturing, blasting mining.It is liked by many people because of good performance, high efficiency, light weight.There are many auxiliary products we can supply, For example,drill rod,drill bit,pickaxe rock drill......