Security, quality, construction period, cost and environmental protection are five essential factors during construction. While self drilling anchor bolt as a new supporting technology, has been used in several projects and fields. It comb…

Tunnel is a construction built underground, underwater or in the mountain by laying railway or highway to let motor vehicles passing through. Based on the site selection, tunnel is divided into mountain tunnel, submerged tunnel and city tu…

Sinorock can handle both large quantity Self drilling anchor system orders in the hundreds of thousands for the manufacturing industry and small orders for local repair shops. We service the mining industry, tunneling, slope foundation, hy…

Sinorock - - Keep growing sustainably as a professional bolt manufacturer,providng safe and reliable products.The quality of our products,confidence of customers and quality management.For all such things, we want to improve our company va…

Over the years, Sinorock has emerged as The World Leader in ground anchor age due to our quality, responsive customer service and industry-leading designs. Our broad range of geotechnical instrumentation is manufactured at our factory in C…