We’re Sinorock,We’re professional anchor bolt mnaufacturer
We’re Sinorock, a that is leading the way in ground control technology for the mining, tunneling and civil construction
industries.Since 2011 our mission has been focused on developing and manufacturing quality geotechnical anchorage products. Today we make a broad
range of reliable products,including self drilling anchor bar,Duplex Coating rock bolt system,Expansion shell anchor bolt system,ect.Sinorock pursues the Ultimate quality control for anchor bolt.
Sinorock understands the importance of materials and corrosion resistance in today's construction requirements. Thus,we offer a full line of
traceable domestic or import products that meet SGS&CE standards.Sinorock offers the tightest tolerances in the industry. We are able to do so
through stringent control of our process parameters and because of proprietary processes that we have developed.
We have a complete understanding of the primary parameters that are responsible for variations in product quality and we are able to control these
parameters very carefully.
Similarly, we have developed special surface treatment and cold sizing processes that allow us to ensure extremely good dimensional control as well as surface cleanliness.
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