In order to make sure qualified products can be provided, all products should be produced according to Sinorock quality control requirement.
Test report from our factory lab will be provided for every batch of products. If you have special requirement, we can also help to provide test report from third party testing organizarion, like SGS.
CE&SGS are the exclusive licensees to supply and install hollow thread bar systems in European. Sinorock have been leaders in the design, manufacture and supply of hollow thread bar systems since 2011 and are ideal for use in engineering.
As an reliable and economical anchoring solution,hollow thread bar system has been widely used in the mining,tunneling,foundation support,hydroelectric project and slope stabilization and so on,after so many years of exploration and development,the technology of the application of hollow thread bar system has became marture and been identified by our clients around the world.