Baoji Baohao Petroleum Machinery Equipment Co., Ltd.
Baohao specialized in Drilling Rig General Parts. We have big advantages on transmision belts & chains, bearings ( Mud Pump Bearing, Rotary Table Bearing Crown Block Bearing), all kinds of air control valves, joints and pressure gauges. In addition, we also supply some additional tools of Drilling Rig, like Rope Guiding Device.
Bearing is an important part of modern machinery and equipment. Its main function is to support the mechanical rotating body, reducing the friction coefficient of its movement, and to ensure the accuracy of its rotation.