specification of paving stone(green marble) 1) Size: we can manufacture any size or based on customer's requirements Thickness tolerance: +-1mm 2) Surface: polished, honed, flamed, bush-hammered, chiseled etc. 3) Usage: walling, flooring, celling, decoration and so on 4)Material: domestic/import granite, marble, sandstone, etc. 5) Desire and style: per customer's requirements We hopo one day you desires become a reality with our nice pattern, high quality products and professional service. Give you the best is our dream!