The product's name is Ventilation Access Floor

Its structure is similar to that of anti-static all-steel raised floor panel. But inside of the ventilation panel is empty and nofoamed cement. The top and bottom steel sheet and HPL are punched to form ventilation holes. Ventilation panel is used for under floor air conditioning, matching wit all-steel raised floor panel.

The ventilation rate of the ventilation panel is 20%-40%. The ventilation panel is equipped with damper to adjust the air volume if necessary and the air volume can be freely adjusted within the range: 0-40%.