... and the material can be Q235, Q345, Q410 Floor decking is a sort of key product matching the cnstructions ... A long business relationship! Major Features 1, light in weight, high intensity, huge loding capacity as well ... as good anti-earthquake capacity; 2, Simple in contruction operation, easy to assemble. 3, Take the ... , Enable easy operation reinforcement, wiring, piping ect; floor decking