Sinorock is your number one source for all your custom self drilling rock bolt needs. We have been in the custom self drilling rock bolt business for almost 10 years, and are the leader in high quality self drilling rock bolt products.Sinorock also offers standard self drilling rock bolts for all application types. We sell single quantities, up to hundreds of thousands of pieces at a time.Sinorock can also warehouse your order for a period of time so it is safe and secure until you need it on the job site.
The Sinorock self drilling rock bolt system serves as a drill rod. It is fitted with a lost drill bit at the top that can be adapted to different soil conditions. After each single section of 1 to 6m, the subsequent bar is coupled to the previously installed segment.
Our production of self drilling rock bolt has increased progressively to cover the national markets due to the competitiveness level reached by our company after both the metal treatment technology innovation and the experience made in the field during these past years.
Sinorock is ISO: 9001 2000 certified,this means you can count on us to meet all chemical and physical certifications you require.