Purchase Qty. Reference FOB Price
1-199 Pieces US$2,400.00
200+ Pieces US$1,200.00
Product Description
Product Description About Yj One-Way Shock Absorber The YJ type one-way shock absorber (bumper) is used during drilling operation. It helps to absorb any shock and vibration originating from the drill string while drilling. The benefits of using the shock absorber are firstly, it helps to enhance ...