Sinorock quality hollow bar anchors are extensively used for connection applications within the construction, engineering and manufacturing industries. Our largest market is the construction industry where we offer our customers highly engineered anchoring products for precast concrete elements; curtain wall and building facades; structural connections within commercial, public and residential construction; as well as anchoring solutions for tunnels, civil engineering and transportation structures.
Self drilling hollow anchor is an anchorage measure to integrate drilling, grouting and anchoring functions. It has the advantages of fast speed, large anchoring force, good corrosion resistance and simple operation, etc. In the Jinhe Hydropower Station construction, R25 and R32 self drilling anchors were used for tunnel support and slope reinforcement.
Sinorock – The company has the privilege of serving most quality conscious customers in the industry over the years, we have built up the reputation of being a reliable and quality self drilling bolt supplier source to our esteemed clients.
