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The Sinorock is a manufacturer of <a href ="http://wap.sinorockbolt.com/"><b>self drilling anchor bolt</b></a> and other anchoring products for a variety of industries.
Self drilling anchor bolts are one of our specialties,as is the ability to supply our customers with a variety of anchor bolt products.The Sinorock company has the capability and the experience to supply you with high quality anchor bolts.
Our quality system is certified according to the international quality standard ISO 9001:2008 encompassing self drilling anchor bolt design, development, and manufacturing. Our goals are continual improvement and consistent quality for the customer. Additionally, all toolmakers are ISO-certified.
In order to improve the stability of roadway itself, avoided the surrounding rock deformation and the situation of the collapsing, after drifting in the roadway drivage, which needs to take measures for supporting.And with the development of technology and practice, the Sinorock self drilling anchor bolt support technology has become the main measures for roadway support .The technology of bolting itself is relatively simple, its mechanization degree relatively high , not only can save cost, but also can improve the speed of construction, ensure the safety of construction, compared to previous self drilling anchor bolt supporting technology.
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