As leading sports equipment Manufacturer and Retailer we excel in delivering best in class U Drill Bit followed by top notch PDC Drill Bits. Located in Beijing, Beijing, China we take pride in our technologically advanced production facility, boasting Own Lisence. Based on increasing demand in U Drill Bit and best quality of our PDC Drill Bits we have crossed More than 6 Million US Dollar annual revenue, owing to Australia,Canada,Philippines,Thailand,United Kingdom export market share reaching Below US$1 Million of export ratio. Wuhan Changjiang Drill Bits Co. LLC holds 12 Years of export history, established back in 2008 with US$10 Million - US$50 Million initial business capital.