As a self drilling anchor manufacturer, we adhere to the professional brand development path, focusing on customer demand in the international market.

Sinorock is able to construct temporary and permanent self drilling anchor in ground ranging from soils through to the hardest rocks.

Self drilling anchor technology has largely relieved structures’ self-gravity, saves engineering materials, ensured projects’ security and stability

Sinorock, the experts in ground anchor retention systems, has designed and developed an anchoring system for ground and walls that is effective, economical and versatile.

The anchor bolts can be simultaneously drilled, installed and grouted to create a secure bond in most ground conditions.

The Sinorock® self-drilling hollow anchor bar solution uses the hollow threaded bar as a conduit for either air, water, or grout flushing mediums.

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

Sinorock is a developer and producer of advanced hollow bars.Our hollow bar sizes range from outside diameter 30 to 130 mm.

Self drilling bolt is an advanced anchoring system. It can combine drilling, grouting and anchoring together.

The Sinorock® SDA system offers self-drilling anchor bolt where the central hollow threaded reinforcement bar acts as both final reinforcement in the completed anchor and as the drill rod during installation.

The Sinorock was built on a foundation of experience, determination, service and quality earning us an outstanding reputation for manufacturing quality rock bolt and anchoring products in all types of materials.

For Chinese people, there's a greatly famous manufacturer of self drilling anchor bar in the industry of mining,tunneling,foundation support project,hydroelectric support project.

The rock bolt system has demonstrated that in the majority of medium strength soils ultimate loads in the range of 250 to 400 tonne can repeatedly be achieved.