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Self drilling rock bolt,as a main method for supporting modern project, has been applied in different projects’ construction, especially in the rising civil construction. Self drilling rock bolt fixes self structures with surrounding rocks by using slurry, which can stabilize projects, avoid deformation and escort for people’s security.

Faced to so many difficulties, constructors adopted several methods to solve them. During the digging process, supporting work is quite important. Stable supporting system can control the deformation of surrounding rocks and collapse, then guarantee the quality, safety and schedule of construction.Self drilling rock anchor is useful for many difficult conditions.

Engineers & Technicians,we,Sinorock,offer full range of anchors,such as common hollow grouting anchor bolt , self drilling rock bolt, thread bar and all related accessories.The products are widely used in various types of underground support constructions, such as road and bridges,Hydropower station, underground mining in soft and hard rock, tunneling, slope stabilization industry.Our large diameter rock bolt is especially popular and enjoyed good reputation among customers.


Self drilling rock bolt - As an convenient and energy-saving means,it's widely applied to pre-support project,radial support project,slope stabilization,foundation support project,roadway support project,soil nail wall,back pull anchor rod retaining wall and other rock supporting work.

The reinforcement of expansive soil cutting slope has been a difficulty for the construction industry. And Sinorock carries a wide range of self drilling anchor bars to fit a variety of construction projects. You can choose among various lengths, load ratings and materials to find the perfect self drilling bars to safely complete your project.Maintaining construction specs can be an arduous task when custom self drilling bars are needed. Our specialty is being able to create the exact size and measurement of self drilling bars for your construction project. Sinorock is a supplier of engineered support solutions to the civil work and geotechnical industries. With very well established research and development facilities, manufacturing plants and commercial services for each of our market focused divisions; Sinorock has positioned itself over time as a leading self drilling bar supplier to the civil construction.


To provide quality self drilling rock bolt system, Sinorock quality control process covers selection of raw materials, incoming inspection, production, finished products inspection. There are several processes in every inspection, such as self-checking by workers, routing inspection and random inspection by inspectors.

With its high quality and reliable service,our products have been sold at home and abroad.We have many advanced machines for anchor bolts. 

Some of them are designed & developed by our ourselves. Now, we have applied for the patent about our machines.We also have got the ISO & CEcertificates now.So you contact us to get reliable rock bolt products.


From restricted access ground anchoring to open field anchoring, the projects range from residential to large scale commercial works.  


Self drilling rock bolt of Sinorock provide a range of structural benefits, including resisting uplift to transferring external forces to the ground for large structures,such as tunneling,mining,hydroelectric,slope foundation. Our high quality self drilling rock bolt systems also work to stabilise foundations and support structures for excavation, making worksites safer. We work closely with geotechnical engineers to assist with project design and selection of anchor type after consideration of ground conditions, ensuring lasting integrity of all our self drilling anchor systems.


Sinorock rock bolt system composes a total of six components including the anchor body.They are drill bit, coupler, grout stopper, arch plate, and nut. Grout injection adapters and steel shank can be included in the order upon request. These accessories are essential to the anchor system's overall functionality.Sinorock continues to provide both innovative and cost-effective solutions in rock bolt industry.


The basis of our success is world-wide, long-term partnerships with our customers and suppliers. More than 50 Sinorock employees strive for a common interest, with inestimable commitment to increasing value; with a strong focus on quality, customer service and innovation. 


We are a socially responsible, environmentally sensitive organization for self drilling rock bolt , which looks beyond the immediate (construction site/project) in order to further develop the wider community.

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