DTH Drill Tools, products are divided into high pressure, low pressure two series DTH use  of high-quality raw materials, with advanced production technology, production of high qualitityseries of DTH drill. I company is the production of various types of high pressure impactor, DTH Drilland Sandvik Atlas Copco and Ingersoll Rand, the world famous company production of ancillary products, the product is widely used in earthywork engineering, mining, water well drilling, constructionand and other. Company production of DTH Drill with products exported to Australia, Canada, the UnitedStates, France and other more than 20 countries and regions, and enjoys a good reputation