We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for YJS Hydraulic Drilling Jar Intensifie, We have deep cooperation with hundreds of factories close to China. The items we present can match with the different calls for. Choose us, and we won’t make you regret!
We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for , Our tenet is “integrity first, quality best”. We now have confidence in providing you with excellent service and ideal goods. We sincerely hope we can establish win-win business cooperation with you in the future!
YJS Hydraulic Jar Intensifie

YJS hydraulic accelerator is a downhole tool designed to increase shock force of hydraulic upper hammer.It needs to be used in combination with the hydraulic upper punch.It speeds up the connection between the top and bottom of the jar and the drill collar to achieve greater shock force at the snap point.At the same time, it can reduce the vibration of the drill string rebound after shock.

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