Wholesale 630x440mm compact double bowl sink. Fits in small cabinets while offering main + rinse bowls. R10 handmade SUS304 construction. Available in PVD Gold/Black.

25″ Compact Double Bowl Undermount Sink | Main & Half Basin (630x440mm) | PVD Rose Gold Option | R10

25″ Compact Double Bowl Undermount Sink
  • Overall Size: 630mm (L) × 440mm (W) × 228mm (D) – Approx. 25″ × 17″.
  • Unique Configuration: Compact 1.5 Bowl Design (Fits where standard double sinks can’t).
  • Bowl Sizes: Main 370mm (14.5″) + Rinse 200mm (8″).
  • Application: Perfect for Apartments, Butler’s Pantries, or Compact City Kitchens.
  • Material: Premium 1.2mm/1.0mm SUS304 Stainless Steel.
  • Corner Radius: R10 Radius for modern aesthetics and easy cleaning.
  • Finish: Pictured in luxury PVD Rose Gold/Copper (also available in Silver/Black/Gunmetal).
Model: UD6344
MOQ: 50 Sets

Product Parameters:

Every PVD sink passes a rigorous 15-point IPQC & Final Inspection.See our inspection checklist ➔

25″ Compact Double Bowl Undermount Sink | Main & Half Basin (630x440mm) | PVD Rose Gold Option | R10

25″ Compact Double Bowl Undermount Sink | Main & Half Basin (630x440mm) | PVD Rose Gold Option | R10

25″ Compact Double Bowl Undermount Sink | Main & Half Basin (630x440mm) | PVD Rose Gold Option | R10

Product Parameter Table:

Model No:UD6344
Product Type:Handmade
Installation Type:Undermount
Material:SUS304
Thickness:1.2/1.0mm
Surface Finish:Brushed / Satin / Nano / PVD
Color:Silver / Black / Gold / Gunmetal
Overall Size (L×W×H):630X440X228mm
Bowl Size:370X400/200X400mm
Depth:228mm
Corner Radius:R10
Drain Hole Size:110mm
Production Method:Handmade Welded
Edge Style:Flat Edge
Sound Deadening:Yes (Rubber Pad)
Anti-condensation Coating:Yes
Overflow:Optional
Accessories Included:Basket Strainer/ Colander / Chopping Board/ Waterfall Faucet/ Soap dispenser/ Cup Rinser (Optional)
Individual Packaging:1 Pc / Carton
Carton Type:Brown carton
Pallet Available:Yes
20GP Loading Quantity:280Pcs
40HQ Loading Quantity:700Pcs

The Space-Saver’s Dream: 25″ Compact Double Bowl Sink

Who says small kitchens can’t have double sinks? Our 630x440mm Compact Undermount Double Bowl Sink defies the norm by packing full 1.5-bowl functionality into a footprint typically reserved for single basins. Designed for urban apartments, tiny homes, and butler pantries, this sink refuses to compromise on utility.

Smart “Main + Half” Configuration

Maximize every inch of your cabinet space with this asymmetric design:

  • Main Bowl (370x400mm): Large enough to wash standard dinner plates, bowls, and medium-sized pots comfortably.
  • Rinse Bowl (200x400mm): A dedicated multitasker. Use it to air-dry cutlery, rinse fresh produce, or thaw meats while the main bowl is full of soapy water.

Handmade Elegance & Options

Meticulously handcrafted from premium SUS304 stainless steel, this sink features R10 Tight Radius corners. This design choice maximizes the internal volume of the smaller bowls while ensuring corners remain easy to wipe clean.

Premium Finishes: Beyond standard Brushed Stainless, this model shines in our advanced Nano PVD finishes. As shown in the gallery, the PVD Rose Gold / Copper option creates a stunning, warm focal point that elevates white or dark cabinetry instantly.

Quiet & Durable

Despite its compact size, we apply full-sized soundproofing. Heavy-duty rubber pads and stone-guard undercoating cover the exterior, effectively dampening the sound of water flow and protecting your compact cabinetry from condensation damage.


Wholesale Note: This is a “Problem Solver” SKU. It allows interior designers to spec a double bowl sink in layouts that only allow for a 27-inch or 30-inch sink base cabinet.

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