304 Stainless Steel Undermount Wash Basin – Rectangular Bathroom Vessel Sink for Commercial Use
Brand:OEM
Product:Undermount 304 Stainless Steel Bathroom Sink
Mounting Type:Undermount Installation
Finish Type:Brushed
Material:304 stainless steel
Size:500/550 mm/Customizable

5-Year Guarantee & Certifications
CUPC、 CE and WaterSense certified, 5-year warranty.

High-Quality Materials
Premium corrosion-resistant materials for lasting durability.

Cost-Effective Solutions
Customized OEM/ODM solutions for cost efficiency.

Strict Quality Control
Rigorous QC、100% inspected with Test Reports.

Eco-Friendly
ESG-packaging compliant , WaterSense & CA-compliant water solutions.


Premium Undermount Basin Construction
Crafted from genuine T304 stainless steel in 16/18-gauge thickness, this undermount wash basin delivers exceptional structural integrity. The heavy-duty material resists corrosion, stains, and impact damage, ensuring long-lasting performance in high-traffic environments. As a professional sink manufacturer, we employ advanced welding techniques for seamless joints and reinforced edges.



Advanced Sound Reduction Technology
Experience whisper-quiet operation with our proprietary multi-layer undercoating system. The combination of sound-dampening polymer coatings and thick rubber padding effectively absorbs vibration and minimizes noise transmission. This innovative solution significantly reduces the audible disturbances commonly associated with metal sinks during daily use.
Intelligent Drainage Engineering
Featuring an innovative X-pattern water guide and precision-sloped basin surface, this sink ensures rapid and complete water drainage. The strategically angled design directs water flow toward the drain center, preventing standing water and residue accumulation. This engineering excellence enhances hygiene maintenance and user convenience.

Rectangular Stainless Steel Undermount Wash Basin

Seamless Integration Design
The undermount installation creates a flawless transition between sink and countertop, providing a sleek, contemporary aesthetic. This design maximizes usable counter space while simplifying cleaning procedures. Our rectangular vessel sink complements various bathroom styles, from modern minimalist to industrial chic.

Commercial-Grade Specifications
Measuring 20″W × 14″D × 5″H with standard 1-3/4″ drain compatibility, this sink accommodates most commercial and residential applications. Each unit includes complete installation components: pop-up drain assembly, precise cutout template, mounting clips, and detailed guide for professional results.

Custom Manufacturing Capabilities
As an established sink manufacturer, we offer extensive customization options including different sizes, finishes, and drainage configurations. Our OEM/ODM services accommodate bulk orders with minimum quantity requirements, providing tailored solutions for wholesale distributors and project developers.

Comprehensive Manufacturer Support
We stand behind our products with dedicated technical support and responsive customer service. Our manufacturing expertise ensures consistent quality control across all production batches, giving B2B partners reliable supply chain solutions for their bathroom fixture requirements.

World’s First & Largest PVD Sink Manufacturer
Aquacubic, the pioneer in developing PVD sinks, is now the world’s largest supplier, with annual sales exceeding 100,000 units.

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