Sinorock self drilling anchor bolt is manufactured for underground or ground applications in mines, tunnels, slopes, or wherever reliable ground support is needed.The number and purposes of self drilling anchor bolt so widely used, so Sinorock should be responsible for the quality of the self drilling anchor bolt.To us, the statement to our customers "Service First, Quality Always" is not only our mission statement, but our way of doing business.
Self drilling anchor bolt system is one of key product of Sinorock that needs no introduction. It is made of reinforced steel whose charm has appealed for hundreds of years. It is widely considered the most important anchoring product in geological engineerings and the greatest helper in the civil constructions. It can be used as anchor bar if needed,for it can combine drilling,anchoring and grouting together.
With its high quality and reliable service,our products have been sold at home and abroad.We have many advanced machines for self drilling anchor bolts. Some of them are designed & developed by our ourselves. Now, we have applied for the patent about our machines.We also have got the ISO & CE certificates now.So you contact us to get reliable anchor bolt products.