Steel Edging Raised Floor. Installation SIte in Machine Room. Applications: Particularly suitable for areas ... . Borders are trimmed with conductive black edges. Features:1. Full steel, high mechanical strength, excellent in load capacity and resistance.2 ... ≥8850QK400355013,590≥10,650QK500445023,000≥13,350QK600556033,000≥16,680 Steel Trim Raised Floor Installation SIte in Machine Room