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White Marble Basin

Color: Pure White / Natural White Marble Available Sizes: Diameter 400-600mm, Custom Rectangular & Round Dimensions Surface Finish: Polished (95+ Gloss), Honed Matte Primary Application: Luxury Hotel Vanities, Residential Bathrooms, Commercial Restrooms Low MOQ: 1 Full Crate / Mix-loaded Sink Assortment

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Product Introduction

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White Marble Basin units are crafted directly from our primary white marble quarry reserves, securing long-term material consistency and continuous supply for commercial projects.

As an established china stone factory, Xiamen YoYo Stone operates dedicated block sorting yards that enforce strict zero color variation selection across large-scale architectural orders. Our production lines combine multi-axis CNC shaping with meticulous hand-polishing, achieving a monthly output exceeding 15,000 basin units. Every custom vessel sink and architectural washbasin undergoes precise digital calibration to ensure seamless integration into luxury hotel vanities and multi-unit residential bathrooms.

Parameter	Technical Standard / Value
Material Type	Natural White Marble (Quarry-Direct)
Color Tone	Pure White / Subtle Natural Veining
Available Finishes	Polished (95+ Gloss), Honed Matte, Bush-hammered, Acid-washed
Standard Sink Styles	Vessel Sink, Undermount, Countertop Basin, Pedestal, Integrated Trough
Standard Dimensions	Round (Dia 400x150mm, 450x150mm), Rectangular (500x380x130mm, 600x400x140mm)
Dimensional Tolerance	+/- 1.0mm (Calibrated rim and waste opening)
Dry Density	2.68 – 2.75 g/cm³
Water Absorption Rate	< 0.20% by mass
Compressive Strength	≥ 110 MPa
Flexural Strength	≥ 12 MPa
Surface Hardness	Mohs 3.0 - 4.0
Drain Aperture	Standard 45mm waste hole (Custom drilled per plumbing spec)
Crating & Packing	Individual EOP foam boxing inside IPPC fumigated wooden crates

Quality Control & Inspection Standards

Our quality management framework enforces rigorous multi-stage technical verification from raw marble block selection to final container packing.

Every production batch undergoes strict dimensional and hydraulic testing to meet the exact performance criteria required by international plumbing and hospitality developers. This systematic oversight minimizes jobsite installation adjustments and guarantees absolute compliance with global building standards.

Dimension Calibration

Automated measuring instruments verify bowl depth, outer rim squareness, and waste hole placement against CAD drawings.

Optical Gloss Scoring

Bowl interiors and exterior walls are optically scanned to guarantee a uniform mirror finish reading 95+ degrees.

Hydraulic Seepage Test

Each basin cavity is water-tested under pressure to detect micro-fissures and verify zero-leakage performance.

Heavy Structural Crating

Basins are individually protected with high-density foam sleeves and packed into reinforced fumigated wooden crates.

Products Application

Typical Project & Application Scenarios

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01.

Luxury Hotel Vanities

Factory customized white marble vessel sinks provide clean focal aesthetics and reliable durability for high-end hospitality guest bathrooms and executive suites.

Each unit is precision-calibrated to integrate seamlessly with custom stone countertops and under-cabinet plumbing assemblies. Our consistent batch processing ensures uniform bowl depth and rim alignment across hundreds of guest rooms, minimizing on-site adjustment time for interior contractors.

02.

Commercial Restrooms

High-density marble washbasins deliver low maintenance and enduring elegance for corporate headquarters, high-traffic airport lounges, and upscale retail malls.

The non-porous polished surface withstands frequent commercial cleaning cycles and heavy daily utilization without micro-scratch degradation. Furthermore, strict waste aperture tolerances prevent water pooling, ensuring long-term operational hygiene in high-frequency public environments.

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FAQ

Everything You Want To Know

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01. How do you maintain strict zero color variation across large-scale white marble basin orders?

We extract raw blocks from uniform mineral layers within our proprietary quarry and enforce strict visual sorting before processing. Technicians categorize blocks by baseline whiteness and veining density, ensuring absolute shade consistency across multi-container commercial shipments.

02. What protective surface treatments are applied to prevent staining from water and soap residues?

Natural marble is polished to a high 95+ gloss density, naturally minimizing porosity. We recommend applying a penetrating stone sealer during final site installation, which completely blocks moisture and soap absorption while preserving the brilliant white aesthetic.

03. How are fragile marble vessel sinks packed to prevent transit breakage during international shipping?

Each basin is wrapped in thick shock-absorbing EPE foam sheets, secured inside individual corrugated cartons, and loaded into reinforced IPPC-certified fumigated wooden crates with internal timber bracing to absorb severe ocean freight vibrations.

04. Can the factory customize drain hole diameters and overflow placements to match local plumbing codes?

Yes, our CNC machinery precisely drills waste apertures and cuts overflow channels to match regional plumbing requirements. We verify all specifications against your engineering drawings before batch production begins.

05. What is the standard production lead time and minimum order quantity for wholesale basin orders?

Standard manufacturing requires 15 to 25 days depending on order volume and custom profiling. Our minimum order quantity is one full fumigated wooden crate, allowing wholesale distributors to mix-load various basin styles efficiently.

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