Press locking grating  

 
The horizontal bar of Press locking grating is usually 20 × 5 of flat steel (or other specifications), through strong pressure pressed in bearing bar. The node between the flat steel is automatic locked through extrusion force generated from deformation, can be use  ordinary carbon steel, aluminum or stainless steel.
Because its structure is formed by vertical two direction plug. It has better appearance effect, especially suitable for shelf platform, lattice windows, partition, lighting fence , indoor ceiling. In addition, because such structural grating can provide better lateral (grating width direction) loading capacity, and can effectively prevent the large-size bearing bar from instability balance problem, Press locking grating special suitable for heavy loading grating .