Having technological expertise and manufacturing competence, we, Sinorock, present ourselves as an eminent manufacturer, supplier and
exporter of anchor bolts,fabricated in simple designs but care is paid to their strength in order to prop up the heavy load.
Sinorock is an outstanding anchor bolt manufacturer with ISO and CE certified,this means you can count on us to meet all chemical and
physical certifications you require.Sinorock also offers standard anchor bolts for all application types.In addition to the distribution of
standard anchor bolts, our reputation is also built upon the ability to meet your unique bolt requirements, such as extra-large and extra-
long sizes.
Sinorock is a leading supplier of high-quality anchor bolt system serving the diverse industrial needs ranging from infrastructure
development to civil engineering and the concrete industries. Sinorock's high quality anchor bolt systems are suitable for both permanent and
temporary applications, including the most difficult ground conditions.And we are able to develop products designed for the specific
applications of our customers through our continued research into new and innovative technologies,we also have many advanced product lines
for anchor bolt system manufacturing.Please feel free to contact us now!

Self-drilling anchor is a bolting solution for unstable ground conditions such as sand, gravel, silt and clays, and in soft to medium
fractured rock formations.

For projects facing geo-conditions above,self-drilling anchor should be considered as the main solution cuz it's designed for optimized
installation, tailored to the project's needs.
This unique system, which was originally designed and developed by Sinorock, has been used extensively on a world-wide basis for anchoring in
soils and weak rock and can provide between double and treble the working load of normal ground anchors over lengths of 8 to 10 metres.

The self drilling anchor 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. The system also has the advantage of being appropriate for use in environments previously considered
unsuitable for traditional ground anchors.