Sinorock - We procure our quality hollow-bar pile products directly from reputed
manufacturers. Our methods are highly cost effective and they guarantee product quality and
affordable rates. Our highly dedicated and experienced professionals deliver quality
products which are utilized in various applications in geotechnical anchorage
industries.Under the guidance and leadership of our leader. our company has acquired notable
position as one of the top-notch hollow-bar pile exporters from China.
As an efficient placing approach,self-drilling hollow bar palys a significant role in supporting rock mass to prevent deformation and excavation,buildings,roadway,bridges,large equipment are all established on the rock, so the stabilization of rock layer will be extremely important.
Besides,as an practical and reliable placing solution，Sinorock has been extensively applied in the mining,tunneling,foundation support,hydroelectric project and roadway support project and so on,with so many years of exploration and development,the techniques of the installation of self drilling hollow bar has became skillful and been trusted by our customers around the world.