Loading…

Cheap Polished Black Granite Small Basalt Slab for Stair. Customized Thickness: Available in 1.5, 1.8, 2, and 3 cm thickness options. Customized Finish: Offers polished, honed, acid, and groove finishes. Customized Size: Accepts custom cut-to-size dimensions for specific projects. Water Proof Feature: Natural basalt stone with inherent water-proof properties. ISO9001 & CE Certified: Products certified by ISO9001 and CE standards. 24-Hour Support: 24-hour after-sales service hotline available for inquiries. Free Replacement: Free replacement provided for products unable to be repaired. Experienced QC Team: Experienced team checks goods piece by piece before packing.