DANYANG DAMING Tools CO.,LTD was established in 2009 as a comprehensive manufacturing company. We specialize in researching and producing drill bits and diamond tools for 10 years, Quality is our culture, we are famous for superior quality, competitive prices, first-class craftworks, safe package, and prompt delivery. Our company has Hardness tester and microscope equipment to strictly control the product quality. Therefore, we can fully satisfy your demands and have a large customer base. Our products sell well in Europe, America, and Southeast Asia .Adhering to the business principle of win-win, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from abroad to cooperate with us for common success.