The usage of hollow anchor bar has increased progressively in the past years

China's infrastructure investment has been growing exceptionally fast in recent months to offset the effect of the falling exports. Against that backdrop, many people have pinned their hopes on faster consumption growth to provide a more sustainable driver of the country's economy. Yet the top priority at the moment is to stabilize the economy. With the rapidly development of civil construction, especially in mining, foundation support, hydroelectric project, tunneling, transportation and other sort of industries.

To accomplish complex drilling tasks like tunneling, grouting or slope stabilization, hollow anchor bar is utilized for efficient performance. It has increased progressively to cover the national markets due to the competitiveness advantages and effects in constructions.

Sinorock is a rock bolt manufacturer that is leading the way in ground control technology for the mining, tunneling and civil construction industries. Since 2011 our mission has been focused on developing and manufacturing quality geotechnical anchorage products. Today we make a broad range of reliable products, including self drilling rock bolt, anti-corrosion rock bolt system, stainless steel anchor bolt system, ect.

Quality is our foremost concern, we only offer an impeccable and flawless range to our clients. Our well equipped manufacturing unit includes many high technology machineries which have resulted in the manufacturing of superior quality fitting products.