Oa Intelligent Floor Panel It is well suited for automation and computerization of intelligent buildings as well as general offices.  It's constructed of full welded steel shell filled with a lightweight concrete, which provides a quiet and solid feel underfoot. It's normally used for the purpose of easy wiring. They are convenient for installation, rewiring and maintenance, also it is water, fire, dust and corrosion proof and easy to disassemble; Recyclabl Packing: Wooden pallet, also apply to customer's special requirement