Description
Technical Parameters
Xiamen Stone Epic Co., Ltd. is a leading manufacturer and supplier of blue quartz countertop slabs, offering customized solutions directly from our factory. High-quality slabs available for purchase.
We make the Blue Quartz Countertop Slab for projects that need a strong, colored surface that performs - not just looks good in a showroom. This slab uses an engineered mix (about 93% natural quartz with resin and pigments) to achieve consistent blue tones that hold up under real use: kitchens, bar tops, retail displays and some semi-outdoor settings where color stability matters.
I'll be direct about what we control and what to expect: the color is mixed into the body, not just a surface coat, so chips and edges show the same tone; we batch-match runs to avoid visible differences between slabs; and we provide batch photos before cutting for any order over a few slabs so you can approve the look.
Practical performance
This is a hardy engineered surface - non-porous, low absorption (≤ 0.03%), and Mohs hardness around 7.0, so it resists scratches and daily wear better than many natural stones. We test for flexural and compressive strength and produce slabs that handle normal kitchen use; measured density is about 2.42 g/cm³. The slabs tolerate temperatures up to roughly 220°C without thermal shock, and the pigments we use are formulated to be UV-stable for semi-exposed applications.
Key technical points
- Composition: ~93% natural quartz, resins, pigments.
- Thickness options: 12 mm, 20 mm, 30 mm.
- Density: ~2.42 g/cm³.
- Mohs hardness: 7.0.
- Water absorption: ≤ 0.03%.
- Heat resistance: up to 220°C (avoid placing hot pans directly).
- Packaging: fumigated wooden crates with protective film and edge guards.
- Commercial terms: payment by T/T or L/C; shipping FOB / CIF / CFR. MOQ: typically one bundle.



| Property | Value | Standard |
| Thickness | 12mm, 20mm, 30mm | ASTM C616 |
| Density | 2.42 g/cm³ | EN 14617 |
| Mohs Hardness | 7.0 | ISO 10545-3 |
| Water Absorption | ≤0.03% | ASTM C373 |
| Heat Resistance | 220°C (no thermal shock) | EN 14617 |
Request samples or discuss bulk pricing today!
Where our clients use it
- Blue quartz countertop for feature islands, bar counters and boutique retail displays.
- Accent walls or reception desks where a bold, even color is required.
- Semi-outdoor counters (patio kitchens, pool bars) when UV-stable pigment is requested and approved.
How we work with buyers
We're a factory and we focus on reducing surprises for fabricators and project managers. For orders we: confirm slab photos and batch numbers, recommend seam placement to minimize visible joins, and can supply prefab pieces on request. For quartz slab wholesale customers we offer batch tracking and steady production runs so re-orders match earlier deliveries.
Care and installation notes
Clean with mild detergent and a soft cloth. Avoid abrasive cleaners and prolonged contact with strong acids. For edges and seams, use recommended adhesives and avoid visible seams on long runs by planning templates around natural joints.
Next steps - samples and quotes
If you want a physical sample, current-batch photos or a freight-inclusive quote, send project sizes, preferred thickness and delivery port. We'll reply with slab images, sample options, lead times and a clear price. Working with our factory-level quartz supplier gives you direct access to production details and practical support for your blue quartz slabs.
about Us
XSE has a large building material factory in Shuitou.
It also controls a variety of mainstream granite
And keep searching for more based on market needs.
It have the experience of importing hundreds type of blocks from around the world to produce and supply products of various specifications and styles.
With one-stop quality service and automated and efficient production,
it creates consummate products.
Whether it is flooring, cladding or special-shaped stones,
it carves out extraordinary artistic masterpieces.
Every landmark project around the world shows XSE's strong brand strength.

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