The aim of ground support is to provide safe working conditions during the temporary construction activities and to give a sufficient long-term stability of the underground excavations in the permanent case. Ground support for safe working conditions, which is the responsibility of the Contractor, are to be addressed by initial support. For the long-term stability, additional support will be designed and nominated by the Engineer which the Contractor shall install.  Under the guidance and leadership of our leader. our company has acquired notable position as one of the top-notch rock bolt suppliers from China. A high fill rate, coupled with fast, friendly service and great prices, equals customer satisfaction.We are committed to a process of continuous improvement in all the company.We have developed our own technology, and also use global specifications.We are ISO-9001-2008 certified.Our quality system and technical assistance capabilities have helped us to export to the United States, Canada, Central and South America.We offer to our customers an extensive supply of products and services including: We manufacture any size of run. We offer a wide variety of rock bolts. We have line items in stock. If you need quality rock bolt systems,there is no doubt that Sinorock is your best choice.