This wall-mounted integrated washbasin features a deep, sloping design that forms a free channel along the back. The look is clean, minimal, and uncluttered. Made from premium Black Marquina Marble, the sink and countertop are carved from a single block – no seams, no joints. The result is a smooth, continuous surface that feels both modern and timeless. The deep black marble adds a quiet, sophisticated presence to any bathroom.
Brand:
GOLDTOP STONEItem NO.:
Black Marquina Marble Vanity TopOrder(MOQ):
50 Square MetersProduct Origin:
ChinaColor:
BlackLead Time:
7-30daysMaterial:
Black Marquina MarbleThickness:
18MM/Other Customized ThicknessFinishes:
Polished,Honed,Flamed,LeatherBecause the basin and top are one piece, there are no gaps where silicone can mold or dirt can hide. Cleaning is straightforward. Installation is also simpler – no need to match separate cabinet heights or worry about fit. We offer this integrated design in single‑basin or double‑basin configurations, with dimensions tailored to your space. The style is clean, minimal, and modern, but we can adapt edge profiles and thickness to suit your vision. And the stone? You choose. Black Marquina is our premium recommendation, but we can craft the same seamless unit in any marble, quartzite, or granite of your preference. At GOLDTOP STONE, we custom‑fabricate integrated washbasins to your exact size and stone selection. Need a sleek solution for a luxury bathroom project? Contact us for a quote or free samples. Let us help you get it right.


POPULAR STANDARD SIZE
| Tiles | Slabs | Kitchen Countertop | Vanity Top |
| 12"x12" (305X305mm or 300X300mm) | 2800X1400mm up (110"X55") | 96"x36" | 25"x22" |
| 24"X12" (610X305mm or 600X300mm) | 96"x25 1/2" | 31"x19"/22" | |
| 24"x24" (610X610mm or 600X600mm) | 96"X16" | 37"x19"/22" | |
| 18"X18" (457X457mm) | 78"x36" | 49"x19"/22" | |
| 400X400mm | 78"x25 1/2" | 61"x19"/22" | |
| 800X800mm | 72"x36" | 73"x19"/22" | |
| According to your request | As per your drawing | As per your drawing | |
| Thickness | 10mm;12mm; 15mm;18mm; 20mm; 25mm; 30mm; 35mm; 40mm; 45mm; 50mm;etc | ||
APPLICATIONS
| Countertop | Interior Floor | Interior Wall | Shower Wall | Shower Floor | Fireplace Surround |
| Yes | Residential | All | Yes | Yes | Yes |
GOLD SERVICE, TOP QUALITY
Goldtop Stone, a company specializing in integrated solutions for high-end stone and cabinet projects. We provide global clients with a comprehensive end-to-end turnkey service, covering everything from material selection and design, pro.duction management, to international logistics, customs clearance and delivery services. We have an excellent full-set team, including design team, transportation team, quality inspection team, etc., providing customers with one-stop service and saving customers a lot of un-necessary trouble.
WHY GOLDTOP
HOTEL PROJECTS: Trusted by 200+ hotel projects worldwide for premium stone solutions. Such as: La Bahia Hotel and Spa, Aura Apartments in Sydney, Suzhou Manting Hotel, MGM Casino Macau, Macau Palace Hotel etc.
CAD DESIGN: Our team supports OEM drawing/sample production, 3D rendering previews, and co-design to perfectly align with your project.
STRICT QUALITY INSPECTION: Our independent QC team meticulously inspects every critical stage of production, guaranteeing consistent and superior quality.
ONE-STOP SOLUTIONS: Goldtop Stone provides one-stop stone purchasing for domestic and commercial customers. Our products can be divided into kitchen countertop, vanity top, dining table, TV cabinet, background wall, flooring tile, wall tile, exterior wall, swimming pool cover, Commercial facade projects such as flower bed and fountains
DDP DELIVERY: We offer a one-stop solution from material sourcing, precision manufacturing, and professional packing to export logistics and clearance, simplifying your global sourcing.
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