silver white dragon portoro marble flooring paving and wall paver tile 18x18, 12x12, 12x24, 6x12, 24x24 inch, 600 x 600mm, 300 x 600mm, 1200 x 600mm
As a professional manufacturer and exporter of natural stones for over 20 years, Ji Yuan Stone is well known for its great-quality product and good customer service, which has our factory and QC Team inspecting and ensuring every product. We have established cooperative business relationships with customers all over the world. About the silver portoro marble, if any interest please contact me freely.
Silver Dragon Marble is a kind of black marble quarried in China. This stone is especially good for Countertops, monuments, mosaic, exterior - interior wall and floor applications, fountains, pool and wall capping, stairs, window sills and other design projects. It also called China Nero Portoro Marble,Silver White Dragon Marble,Silver Portoro Marble,Silver White Marble.
Below are common sizes. Customer designs are available
1800(up) x 600(up)mm
1800(up) x 700(up)mm
2400(up) x 1200(up)mm
2800(up) x 1500(up)mm etc
15mm, 18mm, 20mm, 25mm, 30mm, etc
305 x 305mm or 12" x 12"
400 x 400mm or 16" x 16"
457 x 457mm or 18" x 18"
600 x 600mm or 24" x 24" etc
96" x 26", 76"x36", 98"x26", 108" x 26"
3/4", 3/8", 1/2"
25"x22" , 31"x22", 37"x22" , 49"x22", 60" x22"
3/4", 3/8", 1/2"
bull nose, ogee, bevel, eased, polish, etc
1) Tiles & cuts to size in Fumigated wooden crates. inside will cover by foamed plastics (polystyrene).
2) Slab in a fumigated wooden bundle.
For internal and external decoration and construction. wall panel, floor tile, stairs, paving, wall cladding, countertop, and vanity are available.
1) Polished degree 80°- 100°.
2) Thk tolerance : -/+0.5mm for countertop and big slab; -/+1mm for tile
3) Surface flatness tolerance: +/-0.3mm
4) Diagonal tolerance: +/-1mm.
Available Sizes :
Tile size in 12“x12”(305x305mm), 18”x18”(457x457), 24”x24”(610x610mm), 36”x36”(914x914mm) etc. Customized sizes are highly welcome.
Big Slab size in 2400upx1200up, 2400upx1600up, etc.
3/8”(10mm), 12mm, 15mm, 3/4”(20mm), 30mm or other thickness as customization.
a) Owner of professional factories and quarries.
b) Experienced and sophisticated craftsmanship.
c) With strict control of every process and quality-inspected.
d) Have big stock, prompt delivery, and good fame in the stone industry.
We have a professional inspection team who will check the goods from block cutting, finishing, packing, and loading into the container,
The degree will be 90 and up if the surface is polished. Thickness tolerance: +/- 0.5, +/-1mm.
2 inspectors will double-check each procedure.
Clear product pictures will be sent by email to customers before shipment.
Enjoying a good reputation worldwide, Ji Yuan Stone has more than 20 years of stone production and export experience, with experienced workers, an efficient management team, an independent quality control team, and abundant stone project experience. Our main products have natural marble, granite, artificial quartz, etc.