Our factory is established in 1995. After 13 years&＃039; development, our annual produce capability has reached 25, 000 sets of rock drill machine and 800, 000 pieces of rock drill parts. And what is more, all of our products has passed the ISO9001 and ISO2000 and the 1800 MT&＃039;s treatment power is the fundamental gurantee of our quality. In China local market, reliable quality is the key to our 10 direct sales company and 12 sales agents. In international market, reliable quality is our marketing tools to win the trust of our foreign customers. Take the YT28 for example, in South-east Asia, our market share has reached more than 70%. We believe our relaible products wil be your helpful assistant in your mine exploitation or marketing business and let us share our business advantage together and reach the win-win destination. If you have any query, please feel free to contact us.And our professional engineer and sales team will reply you at the earliest with satisfactory answers.