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rock bolt supplier

Sinorock is a rock bolt supplierand manufacturer in China,the main products that Sinorock provides are self drilling rock bolt system.in addition,we also has other kinds of rock bolt,such as duplex coating rock bolt system,expansion shell rock bolt system,stainless self drilling rock bolt syetem,ect.

Self drilling rock bolt is widely used in tunnel support, slope reinforcement, subgrade strengthening, embankment reinforcement and tunnel disaster regulation engineering.Draw lessons from successful experience in other industries, combined with the characteristics of the development of coal mine,the self drilling rock bolt is a fast, simple and practical supporting materials, it plays an important role to control the deformation of the surrounding rock and improve roadway support.