We professionally produce DaLiShen Brand Pneumatic rock drill and spare parts,which is widely used in the exploitation of the mine and construction project. All of our proucts have passed the ISO9001 and ISO9002.And hot treatment workshop with 1800MT's treantment power is the fundamental guaranty of our one-class quality. Quality is the key,price means less. Based on the quality, we can talk about the price. We sincerely invite you to visit our factory if you have the chance or plan to visit China.Our professional egnineer and sales team will be there for you.