Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for Down The Hole Drill Pipe, Dxl Reverse Circulation Drill Bit, 3 Inch Down The Hole Hammer, Down Hole Drill Pipe,4 Inch Dth Hammer. Now we have experienced manufacturing facilities with extra than 100 employees. So we could guarantee short lead time and high quality assurance. The product will supply to all over the world, such as Europe, America, Australia,Durban, Liverpool,Orlando, Czech republic.Many goods fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don't have to waste time shopping around.