Guizhou Sinodrills Equipment Co.,LTD. attended Perumin-convencion minera 2013 in Arequipa, Peru from 16th to 20th of September, 2013. It was our first time to be present in a South America country, however, since from ten years ago we already started our business there. So during the whole period of the exhibition, we met a lot of our customers , also many new clients showed a great interest in our products, especially top hammer drilling tools and DTH drilling tools.