Systematic Supports
We deliver the steel arches including lattice girders and H profile, used in combination with shotcrete, for tunnel support during excavation. Besides, we offer various rock bolts such as full threaded rebar bolt, self-drilling rock bolt and friction swell rock bolt with full range of accessories and equipments for installation.
Lattice Girders
Applying Lattice Girders as a profile arch in tunneling improves the defects of H beam pro ...
H Profile Arch
In most tunneling work, the lattice girder is used for passive support. However, in the ca ...
Fully Threaded Rock Bolt
The rock bolt for tunneling and mining is installed to the designed length to secure any l ...
Self-drilling Anchor
The self drilling anchor is composed of a high strength, fully threaded hollow bar, dispos ...
TITANEX Swell Friction Bolt
The swell friction bolt is made from a folded steel pipe with high elongation and swelled ...