VIVA Black Quartz Stones include pure black quartz stone, black grains quartz stone, black veined quartz stone, black glass quartz stone, etc. Our black quartz slabs have a well-polished surface with high gloss. We specialize in producing dark color series quartz slabs that are without any watermark.
This black glass quartz slab with shiny sparkle on the polished surface is like looking at the thousand stars in the vast universe, very appealing.
We have professional molds, can produce largest size's quartz slab up to 3200*1800mm.
We accept customized size to help you save costs and increase competitiveness.
VIVA Quartz Slabs achieved SGS and NSF certificates, it is safe for food and health. Their low residual monomer are in line with US and EU import standards.
Our quartz stone are mainly exported to Australia, Canada, UK, USA, Germany, Mexico, Turkey, Brazil etc.
|Regular Size(mm)||Thickness(mm)||Hardness（Mohs）||Density（g/cm³）||Surface Finished|
|MOQ||One 20' container|
|Other sizes||Can be customized|
|Application||kitchen countertop, backsplashes, table tops, bar tops, vanity tops, shower stalls, windowsill, indoor wall, flooring, etc.|
Packing (20' container)
|Leading Time||15-25 days after receiving the deposit. |
● Scratch Resistance & Shock Resistance
According to the “Mohs scale of mineral hardness”, the absolute hardness of quartz stone achieves Level 6 ~ 7.
It means our quartz stone products have apparent advantages in scratch and shock resistance.
※ Our Scratch Resistance Test:
The non-porous surface is one of the highlight features of our quartz stone, daily use liquids will not penetrate the inside of quartz stone.
Therefore, it has outstanding stain resistance that is better than other stone countertops.
※ Our Stain Resistance Test:
Quartz stone is an eco-friendly artificial stone product. During the processing, our factory will not produce a lot of carbon dioxide and discharge sewage.
Our products are certified by SGS and NSF.
Always smooth surface, non-porous material, and scratch resistance feature, that is why our quartz stones are antibacterial.
Of course, our countertop can touch the food directly.
Modulus of Repture
(Dry Condition): 40.1MPa
Reaction to Fire
Coefficient of Friction
(Dry Condition): 0.81
No Visual Damage
Resistance to Chemical Substances