Dear Sirs/Madam,
Thank you for reading my letter in your convenient time. I am Nico from Guiyang Kemai Machinery and Equipment Co. Ltd in china, we engage in export of mining and quarry equipments and tools. We are looking forward to establish business relationship with you.

I know you are engaged in construction machineries and tools. Our main products are following:
? Drilling rods: Integral drill rod, tapered drill rod, extension rod, shank adaptor rod, drifting rod, MF-speed rod,
? Drilling bits: button bit, insert cone bit, cross bit, X bit, roller bit, PDC drill bits, and diamond...