Home > Products > Home Kitchen Products > Home Kitchen Sink/Basin > OEM 304 Stainless Steel Topmount Single Bowl Kitchen Sink with Double Drainboard
Stainless steel utility sink basin
Stainless steel kitchen sink material thickness options
Customizable drainboard patterns for kitchen sink use
Topmount single bowl kitchen sink with double drainboard
One-piece kitchen sink with customizable drainboard features
Stainless steel utility sink basin
Stainless steel kitchen sink material thickness options
Customizable drainboard patterns for kitchen sink use
Topmount single bowl kitchen sink with double drainboard
One-piece kitchen sink with customizable drainboard features

OEM 304 Stainless Steel Topmount Single Bowl Kitchen Sink with Double Drainboard

  • Model Number: A12-6

  • External Dimensions: 1180X480X180mm

  • Basin size: 325X400mm

  • size: Customizable

  • Material: 304

  • color: primary color

This commercial kitchen sink is built for food prep and washdown in restaurants, hotels, and institutional kitchens. Topmount single bowl with double drainboards. Fabricated from Type 304 stainless steel, 14-gauge. cUPC and NSF certified. Custom sizes, gauge thickness, and drainboard configurations available under OEM agreements.

Durable image

Durable

Waterproof image

Waterproof

Eco-friendly

Eco-friendly

Fire retardant

Fire Retardant

Pet friendly

Pet Friendly

Easy-to-install

Easy-to-install

  • Description
  • Specifications
  • FAQ
  • Advantages & Features
  • Downloads

Where This Commercial Kitchen Sink Fits Best

This kitchen sink is built for daily use in restaurant prep kitchens, hotel back‑of‑house, school cafeteria dish rooms, and small bakeries. The double drainboard gives you landing space on both sides—set a bus tub on the left, a drying rack on the right. The single deep bowl handles stockpots, sheet pans, and mixing bowls without splashing over. Topmount installation drops into existing laminate or stainless counters. The compact footprint works in tight galley kitchens where every inch counts. Facility managers in healthcare and corporate dining also spec this kitchen sink for utility rooms and staff break areas.

304 stainless steel topmount single bowl kitchen sink

Company Profile

Kitchen Sink Manufacturer Since 1990

Xinhe has been fabricating commercial kitchen sinks for the foodservice industry since 1990. We run two factories—Jiangmen, China and Ho Chi Minh City, Vietnam—totaling 52,000 square meters of production space. Every kitchen sink is welded from Type 304 stainless steel, 14-gauge standard (1.9mm). No thin-gauge metal. No particle board. Just solid stainless that stands up to high-volume kitchens. We operate under ISO 9001:2015 with in-house laser cutting, robotic TIG welding, and automated polishing lines. Monthly capacity exceeds 50,000 units.

Commercial kitchen sink manufacturer – Xinhe 304 stainless steel factory

Certifications

NSF/ANSI 2, cUPC, CE, ISO 9001, SGS

Xinhe’s commercial kitchen sinks carry the certifications North American and European specifiers require: NSF/ANSI Standard 2 for food equipment safety—smooth, non-porous surfaces with fully welded seams and coved corners that eliminate debris traps.cUPC for Uniform Plumbing Code compliance across U.S. and Canada. CE for European market access. ISO 9001:2015 for quality management. SGS inspection reports available per batch for material verification.

Commercial kitchen sink certifications – NSF, cUPC, CE, ISO 9001, SGS

Product Range

Full Line of Commercial Stainless Products

Beyond commercial kitchen sinks, Xinhe fabricates the full spectrum of stainless steel products for foodservice and institutional projects: public sanitary ware (toilets, urinals, lavatories), public drinking solutions (drinking fountains, bottle fillers, hydration stations), commercial kitchen equipment (work tables, prep benches, utility carts), accessibility fixtures (ADA lavatories, grab bars), sinks (hand sinks, medical sinks, utility sinks, mop sinks, laundry sinks), and medical-grade fixtures. All fabricated to order in Type 304 or Type 316 stainless steel, 14-gauge or 12-gauge. Complete OEM and private-label capabilities.

Commercial kitchen sink and stainless steel product lineup

Global Brand Partnerships

OEM Partner to Leading Commercial Kitchen Brands

Xinhe manufactures commercial kitchen sinks for Elkay, Franke, Kohler, Bradley Corporation, and Delabie—supplying private-label units for their foodservice project pipelines across restaurant chains, hotel groups, and institutional clients. Our kitchen sinks ship to more than 80 countries, with export documentation and cert packages included in every container. Supply chain runs out of Guangdong manufacturing hub—vertical integration from raw coil to finished sink ensures consistent quality and faster turnaround.

Brand partner logos – Elkay, Franke, Kohler, Bradley, Delabie

Professional Team

20+ Years Selling to Procurement & Operations

Xinhe’s export team has worked directly with U.S., Canadian, European, and Australian buyers—restaurant chains, hotel procurement groups, kitchen equipment distributors, and facility management firms—for over 20 years. We exhibit at NAFEM, KBIS, and The Big 5 Dubai annually, where we sit down with operations directors and supply chain managers to review new product specs and ongoing programs. We know what commercial kitchens lose sleep over: tight dish pit layouts, ADA clearance requirements, one-hour fire code compliance in healthcare kitchens, and drainboard depths that actually hold sheet pans. Ask us about custom gauge, basin depth, or double-drainboard modifications. We’ve shipped thousands of units to some of the largest foodservice operators in North America and Europe.

Xinhe institutional team at American Correctional Association conference – serving North American prison and detention facility markets

 

Product Name
Stainless Steel Top Mount Drainboard Kitchen Sink
Model Number
A12-6
Brand Name
XINHE
Place of Origin
Guangdong, China
Application Scenario
Laundry room, Apartment, Hotel, Hostel
Accessories
(Optional) strainer, drain pipe, faucet
Warranty Service
5 years
After-sales Service
Online technical support, Return and Replacement, Other
Material
304 stainless steel (201 and 316 stainless steel are also available)
Size
As the sample / Customized
Color
Stainless steel orginal/Black/Gun metal/Gold/Brass/Rose gold/White or as required
Surface Treatment
Brushed/Polished or as required
Installation Type
Freestanding
Customization
OEM ODM Accecptable
Certificates
/
Project Solution Capability
Graphic Design, 3d Model Design, Total Solution For Projects, Cross Categories Consolidation, Others
MOQ
100个
  • 1. What is the kitchen sink made of?
    The kitchen sink is made from high-quality 304-grade stainless steel, which is rust-resistant, durable, and ideal for wet environments.

 

  • 2. Is the cabinet waterproof?
    Yes, the cabinet is moisture-resistant and designed for use in laundry or utility rooms. However, it’s best to avoid prolonged water pooling to extend its lifespan.

 

  • 3. Can the kitchen sink handle heavy-duty cleaning tasks?
    Absolutely. Stainless steel laundry tubs are designed for heavy-duty use, including washing large items, soaking clothes, or cleaning tools and equipment.

 

  • 4. Does it come pre-assembled?
    Most models come partially assembled, with the sink and cabinet structure intact. Minor installation like attaching legs, plumbing, and faucet may be required.

 

  • 5. Is the faucet included?
    It depends on the model. Some versions come with a pre-installed faucet, while others allow you to choose and install your own. Always check the product details.

 

  • 6. What are the dimensions?
    Standard sizes vary, but a common option is around 900mm (W) x 600mm (D) x 850mm (H). Double-check your product specs for exact measurements.

Seamless One-Piece Construction​

  • Machine-pressed from single stainless steel sheet
  • No welded corners for enhanced durability

​Advanced Condensation Control​

  • Exterior coating absorbs moisture effectively
  • Prevents water droplets and surface damage

​Noise Reduction Technology​

  • Built-in soundproofing pads
  • Minimizes operational noise

​Complete Accessory Solutions​
Available add-ons include:
◦ Cutting boards
◦ Draining mats & racks
◦ Basket strainers
◦ Grid systems
◦ Pipe connectors

​Ideal For:​
✓ Professional kitchens
✓ Busy households
✓ Commercial food service
✓ High-end installations

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