Self drilling bolt manufacturers - Sinorock is a bright star

Sinorock is growing to be the most professional supplier among self drilling bolt manufacturers in geotechnical engineering and construction industries in Asia. We are proud to produce good products that make the industries we serve safer and more efficient.
At Sinorock, we're extremely flexible; customers around the world rely on our versatility. Our ability to quickly adapt to market conditions makes Sinorock the perfect self drilling bolt partner for your evolving business. We have in-house capabilities designed to interact with any computer system in the marketplace.
The Sinorock Self-Drilling bolt system is designed for use in various applications, including tunnel repair and refurbishment and also slope and cliff face reinforcement. It provides the optimal solution for nailing, bolting, micro piling and as ground anchors for use in difficult ground and rock conditions. The system comprises of high quality fittings matched to rope threaded seamless steel tube which is threaded to ISO 2008.The self-drilling anchor bolt enables drilling and grouting of the anchor in one operation, making a saving in on-site and project time.
Sinorock Self Drilling bolt System are applied in soft soil and cracked terrain. It has been used in more 100 project in China.For example,Guangxi Baise Hydropower station Project,Henan Baoquan hydropower Station Project,Chongqing Yuqian Highway Project and Hangzhou jiefang Road Tunnel Project.
Self drilling bolts are used widely to improve the stability and load bearing characteristics of a rock mass. Often they are used to stabilize relatively small blocks of rocks in cuttings, slopes and underground excavations such as tunnels, caverns and mines. They can be used on their own or in conjunction with other support systems such as ground anchorages.

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