Wholesale 550x500mm topmount sink. Compact 22" design features a massive 3.0mm thick SUS304 deck, deep 9" bowl, and R10 corners. Perfect for studios, laundry rooms, and wet bars.

22″ Compact Topmount Kitchen/Laundry Sink | 3.0mm Thick Deck | 550x500mm Handmade SUS304 | R10 Radius

22″ Topmount Compact Sink
  • Overall Size: 550mm (L) × 500mm (W) × 228mm (D) – Approx. 22″ × 20″.
  • Bowl Size: 500mm × 400mm (Surprisingly spacious for its footprint).
  • Heavy-Duty Build: 3.0mm (11-Gauge) Extra-Thick Deck ensures zero faucet wobble.
  • Application: Ideal for Studio Apartments, Laundry Rooms, or High-End Wet Bars.
  • Installation: Topmount / Drop-in (Easy retrofit).
  • Material: Premium SUS304 Stainless Steel (0.8mm bowl).
  • Hole Config: 1 Faucet Hole + 1 Accessory Hole (Soap Dispenser/Air Switch).
Model: TS5550
MOQ: 50 Sets

Product Parameters:

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

22″ Compact Topmount Kitchen/Laundry Sink | 3.0mm Thick Deck | 550x500mm Handmade SUS304 | R10 Radius

22″ Compact Topmount Kitchen/Laundry Sink | 3.0mm Thick Deck | 550x500mm Handmade SUS304 | R10 Radius

22″ Compact Topmount Kitchen/Laundry Sink | 3.0mm Thick Deck | 550x500mm Handmade SUS304 | R10 Radius

Product Parameter Table:

Model No:TS5550
Product Type:Handmade
Installation Type:Topmount
Material:SUS304
Thickness:3.0(Edge)+0.8(Bowl)mm
Surface Finish:Brushed / Satin / Nano / PVD
Color:Silver / Black / Gold / Gunmetal
Overall Size (L×W×H):550X500X228mm
Bowl Size:500X400mm
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:300Pcs
40HQ Loading Quantity:750Pcs

Small Footprint, Big Performance: 22″ Compact Topmount Sink

Proof that you don’t need a massive kitchen to enjoy professional quality. Our 550x500mm Topmount Single Bowl Sink brings commercial-grade durability to compact spaces. Whether you are outfitting a chic studio apartment kitchenette, upgrading a laundry room utility sink, or designing a luxury wet bar, this model delivers uncompromising style and strength.

The 3.0mm “Rock-Solid” Advantage

Most compact sinks on the market are made from thin, pressed sheet metal that flexes and sounds “tinny.” We’ve engineered this model differently:

  • 3.0mm Thick Mounting Deck: The top rim is forged from extra-thick 3.0mm stainless steel. This rigid platform supports tall, high-arc kitchen faucets without any wobbling or flexing, providing a premium feel every time you turn on the water.
  • Deep 228mm Bowl: Despite its narrow width, the 9-inch deep bowl offers plenty of depth to soak laundry, fill buckets, or wash tall pitchers without splashing.

Designed for Versatility

This drop-in sink is designed to be the ultimate problem solver for tight spaces:

  • Dual-Hole Deck: Comes pre-drilled with a standard faucet hole plus a secondary accessory hole. Perfect for installing a built-in soap dispenser or a garbage disposal air switch—features rarely found on sinks this size.
  • R10 Radius Corners: The 10mm tight radius corners maximize the usable bowl area while remaining easy to wipe clean, avoiding the grime buildup common in sharp-cornered handmade sinks.

Premium Soundproofing

Quiet performance is standard. The bowl is fully undercoated and equipped with high-density rubber dampening pads to absorb vibration and noise, making it significantly quieter than standard utility sinks.


Wholesale Note: This is a high-velocity SKU for “Micro-Living” projects and hotel efficiency suites. Its standard 500mm depth makes it compatible with almost all standard countertop depths.

You May Also Like

24/7 Support, Rapid Response