Rectangle Under Counter Wash Basin

This Rectangle Under Counter Wash Basin is engineered for high-density commercial projects and high-volume wholesale distribution. It features strict straight-line tolerance control for seamless countertop integration and a triple nano-glaze for low maintenance.

Fully compliant with North American and European plumbing standards, it is the ideal drop-in solution for stone fabricators, MEP contractors, and bathroom supply wholesalers.

Fired at 1280℃ to achieve less than 0.2% water absorption, reducing long-term risks of cracking, yellowing, and odor retention.

Coated with 1.1mm triple nano-glaze that resists stains and limescale, which helps lower commercial property cleaning costs.

Managed within a plus or minus 3mm rim flatness tolerance using automated grinding to facilitate a tight countertop bond with minimal gaps.

Fully cUPC and CE certified with standardized overflow and 45mm drain dimensions to ensure proper fit with standard western plumbing hardware.

Engineered with straight rectangular edges and optimized internal R-angles that maximize basin volume while simplifying countertop CNC cutting.

Designed with a precise internal slope toward the drain to support rapid water flow and minimize standing puddles after use.

Logo Branding: Permanent high-durability laser logo printing on the ceramic glaze.

Custom Packaging: Tailored box designs with your brand identity, barcodes, and regional shipping marks.

Flexible MOQ: Optimized high-volume production with flexible allocation for verified project mock-up rooms.

Every single basin undergoes 100% inspection before packaging to ensure zero-defect commercial delivery:
Visual Check: 100% inspection under high-intensity light to eliminate pinholes, black spots, or glaze flaws.

Laser Flatness Test: Rim tolerance strictly managed within ±3mm for seamless under-counter mounting.

Flushing & Leak Test: 100% functional water testing to guarantee zero subsurface micro-cracks.

Thermal Shock Test: Batch-sampling temperature cycles to ensure long-term anti-cracking reliability.

Hot Tags: rectangle under counter wash basin, China rectangle under counter wash basin manufacturers, suppliers, factory, bathroom basin, hand wash basin ceramic, Oval Under Counter Basin, Recessed Under Counter Basin, under counter basin, white ceramic wash basin