We are professional supplier of rockbolts and geo-technical materials.

Our main products are Common hollow grouting bolt, Pre-stressed hollow grouting bolt, Self-drilling hollow grouting bolt, Combined hollow grouting bolt. We also supply geo-technical materials such as waterproof board, geo-textile, geo-membrane, geo-grid, geomat , corrugated pipes, expansion rubber and steel fiber. The products are widely used in various types of underground support constructions, such as road and bridges, water conservancy project, mineral exploration, underground mining in soft and hard rock, tunneling, slope stabilization industry and etc.