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Nero marquina black marble stair manufacturer in China offers nero marquina black marble stair, black marquina marble floor tiles, slabs.
Specification:
Tread size: 110-150x30-33cm.
Riser size: 110-150x10-15cm.
Thickness: 1.8cm, 2cm, 3cm.
Size can be custom-made.
Shape: Beveled, Circular, Straight, Spiral, Arc, etc.
Edge: Polished and eased, full bull nosed, half bull nosed, 1/4 bull nosed.
Finish: Polished, Honed, etc.
Thickness tolerance: +-1mm.
Polishing degree: 90 up.
Package: Fumigated wooden crates normally.
