Dear Hope you are doing very well.I’m Alice Yi from ACEDRILLS ROCK TOOLS China. I have been involved in this rock drilling tools area for 19 years,since I graduated from university. My career is to offer the best rock tools to our valued customers at competitive cost. We are one of the industry leaders in the market share of rock drilling tools in China. The founder of ACEDRILLS rock tools group Madam Li set up its factory and domestic trading companies in 1998,then she set up over 20 sales branches companies in the main mining provinces in China. She has been involved in the field of rock tools for over 50years. Acedrills rock tools export company managed by her Son Mr. Zhu start exporting rock drilling tools directly since 2013. Our main products are R.C. and conventional DTH hammers and DTH button bits, Threaded/Taper button bits, Drill tubes /pipes /rods.DTH subs/adaptors, Coupling sleeves, Shank adaptors, TCI/pilot Tricone bits, Roll cutters, Drifter rods/speed rods, extension/MF rods,taper rods /integral drill steel and so on for Mining/Quarrying/Tunneling/Construction drilling blast holes and exploration drilling sampling holes.You can always believe that the products made in China is better than before, is surpassing many international famous brands, Many of the products we make in China are of better quality and cheaper than those of internationally renowned brands. Should any inquiry, please tell me freely.Looking forward to hearing from you soon. Best regards, Alice Yi Acedrills rock tools ChinaThe 13th floor,Unit 2, NO.7 BLDG. Guiyang city, Guizhou province, ChinaTel :　+86-851-85526688　Fax :+86-851-85604346Mobile/Whatsapp:+86 133 7851 1953Wechat: aliceyi1998Email:export@acedrills.com