With advanced technologies and facilities, strict good quality manage, reasonable rate, superior assistance and close co-operation with shoppers, we have been devoted to supplying the very best price for our consumers for Hot sale Factory China Oil Drilling Down Hole Tools Jar, Our tenet is “Reasonable prices, efficient production time and best service” We hope to cooperate with more customers for mutual development and benefits.
With advanced technologies and facilities, strict good quality manage, reasonable rate, superior assistance and close co-operation with shoppers, we have been devoted to supplying the very best price for our consumers for China Jar, Down Hole Tools, Hydraulic Drilling Jar, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of “human-oriented and faithful service”, with an aim to gain global recognition and sustainable development.
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