Stainless steel U-channel is a type of steel with a cross-section like the letter "U". Main features: high pressure, long support time, easy to install and not easy to deformation, etc. Main uses: Mainly used in mine tunnels, secondary support for mine tunnels, and support for tunnels through mountains. As the main type of steel for manufacturing roadway retractable metal supports, U-shaped steel is widely used at home and abroad.

Stainless steel U-channel is a type of steel with a cross-section like the letter "U". Main features: high pressure, long support time, easy to install and not easy to deformation, etc. Main uses: Mainly used in mine tunnels, secondary support for mine tunnels, and support for tunnels through mountains. As the main type of steel for manufacturing roadway retractable metal supports, U-shaped steel is widely used at home and abroad.