The Hydraulic Disk Brake System is a product to assist oil rigs, large or small. It is used by companies such as National-Oilwell Varco, Transocean, and Nabors. The Hydraulic Disc Brake System is a component of the Ideal rig by NOV. The inefficient belt brake on 9000m drilling rigs of EMSCO and NOV have been replaced by this product. With the product’s trustworthy reliability, it has successfully overcome the rigorous challenges presented in these extreme working conditions.