DVY International is a specialist supplier of all kinds of rock drilling tools for mining, quarry, oilfield and construction industries based in China. The products are including:
1) Rock Drilling Tools and Accessories including chisel bits, cross bits, button bits, retrac bits coupling sleeves, tapered drill rods, integral drill rods, shank adaptors, dth hammer & bits, drag bits, hand held or air leg rock drills, etc.;
2) Demolition tools including pneumatic breaker steel rods, pneumatic breakers, hydraulic breakers, hydraulic breaker chisels;
3) Diamond Tools including segments, blades, grinding wheels, coring bits, wire saw and beads;
4) Tri-cone Rock Bits and PDC Bits;
5) Equipment For Oil well;
6) Crushing Machinery

We have wide channel for product resource and keep close relation with most of the main manufacturers in these industries in China. This could help us to be able to get the products with very low price in a very short time from the manufacturers. Furthermore, most of the manufacturers related to us have been ISO certificated and the products are produced under the testing and inspection according to the international standard. In addition to, our producing cost is low which effect the price to be low. Therefore, we could promise our clients reliable quality with most competitive price and soonest delivery.