HAOQI is a leading China Cone bit manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Cone bit have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our Cone bit services, you can consult us now, we will reply to you in time!
Specializing in the production and sales of drilling tools such as tricone bit,PDC bits,Hole Opener,roller cone bits,hammer and mud motor,drill pipes,drill collars,etc.
