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Company Profile

We are tricone  bit ,PDC bit and drag bit manufacture in China for 30 years.

Our products are sold to US ,UK ,Germany ,Japan and other countries .

If you are interested ,pls contact me .

Contact Information

• Address:Langfang Development Zone
• Postcode:
• Telephone: +8615532763985
• Emaill: bit1@uqier.com
• Online Shop:http://www.hnhol.com//China-Suppliers/12547-161221
• Contact Person:Sophia
  (Mobile Phone:)
• Website: