Hejian Haoyun Bit Equipment CO. LTD.is located in the National Road 106.With convenient transportation , developed economic and good quality products,competitive prices and excellent services.
Hejian Haoyun Bit Equipment CO.LTD. mainly operates three cone bits, PDC drill bits,steel tooth bit and high performance diamond bits and so on.. Our company was established by the top grade experts of the field and is equipped with advanced equipment and facilities.
With our service pursuit of "Meeting drilling requirement initially, Customer satisfaction finally", we assure our products of the best quality by adopting advanced design technology, manufacturing process and strict quality control. Our diamond bits are named as Great, with specifications ranging from 3" to 17-1/2". All our products have passed ISO9001:2008certification. Our turnover is over RMB2.5 million per year. We are professional and sincere. We are looking forward to serving you at any time.