Tianjin Good Drill CO.,LTD. Is a trade department of Sanhe Qiangli Fengdong Factory, we are famous private enterprise, which specialized in manufacturing and exporting mining rock drilling equipments and related tools, such as pneumatic rock drill, gasoline rock drill, drill rod, drill bit, break hammer, DTH hammer, DTH bit ^etc.Our company has engaged in this line more than 20 years, and has rich experience in manufacture and exports. We use high-quality raw materials and advanced craft technology, have passed through strictly inspection, manufacture high quality rock drilling products. Our products are widely used in mining, coal mine, quarry, rail way, road construction, tunnel ^etc. and hot selling products include several series: Pneumatic rock drill series - YT28, YT29A, YT27, YSP45, Y19A,Y24^Internal combustion rock drill series - YN27C gasoline rock drill Jack hammer series - G10,G20,MO-2B / 3B / 4B, B47,B87C ^Drill rod, cross-type bit , chisel bit, button bit, DTH hammer and DTH bit .Our products have been exported to Russia, Ukraine, Brazil, Canada, Indonesia, Thailand, Ecuador, North America, South America, Asia, Africa... more than twenty countries and regions, and the quality of our products are highly appreciated by our foreign customers.Facing the future, we will work hard to manufacture and supply better products to all customers, we sincerely welcome more new client join us start new cooperation. Let us create great undertaking and brilliant together!