Our advantages are reduced prices,dynamic product sales workforce,specialized QC,solid factories,superior quality services for Drilling Jar from China, Aggressive price with top quality and satisfying support make us earned extra customers.we wish to work along with you and request common enhancement.
Our advantages are reduced prices,dynamic product sales workforce,specialized QC,solid factories,superior quality services for , We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have now established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will probably be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
QYZ full hydraulic hammer is a kind of hydraulic hammer while drilling integrated up and down, which can be used in various well conditions. The shock apparatus has the advantages of simple operation, stable performance, safety and reliability, convenient maintenance and so on.　

We produce H2S resistance Jars, which adopt high quality import sulfur-resistance material.

Main Technical Parameters