
20mm High Density Black Big Quartz Countertop Slab
Size: 126”x63”, 118”x55” etc.
Prefab: 96”x26”, 108”x26”, 72x36” etc.
Brand: XSE QUARTZ
Payment Term: T/T, L/C..
Shipment: FOB, CIF, CFR etc.
Description
Technical Parameters
It is part of our team spirit to offer advice and suggestions for Sesame White Granite Paver, China Grey Marble, Grey Granite Floor Tiles innovation and continuous improvement of product quality and delivery efficiency. Our premise of cultivating consumer loyalty is to strengthen the construction of marketing ethics and create and deliver valuable products or services for consumers. Thanks to technological and technological breakthroughs, our company has embarked on a fast-growing express track, with continuous expansion of production capacity.
Product Details
Black Quartz Slabs have a solid black base and uniform surface. They are durable, easy to maintain, and widely used in kitchens, bathrooms, and commercial spaces.
Specifications
- Slab sizes: 3200×1600 mm, 3000×1400 mm
- Thickness: 12 mm, 20 mm, 30 mm (custom sizes available)
- Finishes: polished, honed
- Composition: 93% natural quartz, 7% resin & pigments
- Warranty: 10 years for structural defects and noticeable color change
- Packing: fumigated wooden crates
- MOQ: flexible for trial or bulk orders
- Shipping terms: FOB / CIF / CFR
Applications
- Kitchen countertops and islands
- Bathroom vanity tops
- Commercial counters in hotels, restaurants, and offices
- Wall cladding and backsplashes
Black Quartz countertops are chosen when a sleek, modern look is needed along with practical durability.



Bulk Supply & Custom Services
- Wholesale quartz slabs for project orders
- Custom cut-to-size and edge finishes per drawings
- Polishing, sink cutouts, and other fabrication available
- Stable stock to support repeat orders
We are a direct factory and a reliable imported quartz slabs supplier for contractors, designers, and developers.
Quality & Packing
- Non-porous and stain-resistant surface
- Heat-resistant for normal kitchen use
- Each slab inspected for surface quality and thickness
- Secure packing to prevent damage during shipping
| Specification |
| Description |
Black Quartz Slabs For Residential Projects |
|
Model No |
XSE Quartz |
|
size |
3000x1400mm,3000x1600mm, 3200x1400mm, 3200x1600mm etc. |
|
Thickness |
20mm, 30mm. |
|
Surface Finish |
Polished, Honed |
|
Stain Resistance |
Yes |
|
Absorption by Weight |
0.04% |
|
Modulus of Rupture |
55.3 MPa |
|
Payment Terms |
T/T,L/C |
|
Sample |
Free sample available |
|
Quality Control |
Safe packing |
|
Color difference control |
|
|
Thickness tolerance: /-1mm |
|
|
All products checked by experienced QC pieces by pieces and then pack |

FAQ
Q: Can I order samples?
A: Yes. Small samples are available, and we can provide photos or short videos.
Q: Can slabs be cut to custom sizes?
A: Yes. We can cut and polish according to project requirements.
Q: How long is the delivery time?
A: Standard slabs: 15–20 days. Custom orders depend on quantity.
| Why Us? |


| Contact Us |
| Name: |
Rita Han |
|
Email: |
iso@xse.cn, xse@xse.cn |
|
Tel: |
+8613806008760 |
|
Office Address: |
RM2001, Zhongmin Office Bldg.,No. 72, North Hubin Road, Xiamen, China |
|
Factory Address: |
No.22-57, Longshanshi Middle Road, Tong'an District, Xiamen, China |
|
Home page: |
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We will be market-oriented, adhere to the path of sustainable development, constantly improve our own management, insight and grasp of industry trends, continue to lead the development and growth of 20mm High Density Black Big Quartz Countertop Slab, and build a century-old base. We continue to improve the business management system and provide users with comprehensive pre-sales, sales and after-sales services. We love each other, love each other, and unite in good faith, forming a strong affinity and cohesion of the company.
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