Just Sinks That Work
Commercial Kitchen Sinks
Professional-grade stainless steel commercial kitchen sinks engineered for high-volume foodservice operations. Precision-manufactured with premium T304 materials to deliver exceptional durability, hygiene compliance, and long-term reliability in demanding commercial environments. Browse our complete range of stainless steel commercial kitchen sinks designed for every foodservice application Multi-compartment sinks with drainboards for efficient dishwashing and sanitizing in commercial kitchens Deep single and double bowl sinks optimized for food preparation, vegetable washing, and ingredient handling Compact underbar and freestanding sinks for beverage stations, bars, and compact service areas Over 30 years of stainless steel manufacturing expertise backed by international certifications Fabricated from premium T304 18/8 stainless steel with reinforced bowl structures and sound-dampening technology, engineered to withstand the rigors of high-volume commercial kitchens day after day. Full OEM and ODM capabilities with flexible sizing, compartment configurations, drainboard options, and accessory integration. Tailored solutions for restaurant chains, hotels, and institutional kitchens. Smooth radius corners, precision-welded seams, and brushed satin finishes ensure easy cleaning and sanitation. Designed to meet NSF/ANSI standards for commercial foodservice equipment. Dual manufacturing bases in China and Thailand with a monthly capacity exceeding 100,000 units. Reliable delivery to over 1,000 clients across North America, Australia, the Middle East, and Southeast Asia. Industry-recognized certifications and manufacturing excellence Contact our team for bulk pricing, custom specifications, and project consultations. We respond within 24 hours.
Commercial Kitchen Sinks
Explore Our Commercial Sink Categories
Warewashing Sinks
Prep Sinks
Bar Sinks
Why Choose Our Commercial Kitchen Sinks
Heavy-Duty Construction
Custom Manufacturing
Hygiene Compliance
Global Supply Chain
Quality You Can Trust
cUPC Certified
NSF/ANSI Standards
30+ Years Experience
1,000+ Global Clients
Ready to Equip Your Commercial Kitchen?
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16 results
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It is very suitable for small spaces or smaller places such as cafes, franchised stalls, and snack shops. After adding the drainage board, you can now complete all the washing and drying tasks required.
Built from top-quality stainless steel, this freestanding utility sink offers exceptional resistance to corrosion, rust, and deformation, ensuring long-lasting durability without leaks or warping. Its smooth, easy-to-clean surface simplifies maintenance, giving you more time for what matters most.
This sink is a durable device designed specifically for commercial kitchens, made of high-quality stainless steel material with excellent corrosion resistance and easy cleaning. It is suitable for long-term exposure to food and cleaning agents, and some have additional functions such as drain racks or cutting boards. It is flexible to install and easy to maintain.
Construction Allows For Many Years of Durable Use In Various Commercial & Domestic Applications Such As Restaurant, Bakery, Bar, Laundry Room, Garage, etc.
This sink is a durable device designed specifically for commercial kitchens, made of high-quality stainless steel material with excellent corrosion resistance and easy cleaning. It is suitable for long-term exposure to food and cleaning agents, and some have additional functions such as drain racks or cutting boards. It is flexible to install and easy to maintain.
Commercial stainless steel sinks with drainboards and 4-compartment sinks, designed for high-volume foodservice operations with durable construction and efficient workflow.
This durable stainless steel soaking sink is specially designed as an efficient plateup soaking sink, allowing plates to pre-soak quickly and effortlessly while ensuring fast drainage and easy cleaning in busy kitchens and commercial dish areas.
This versatile plateup soaking sink doubles as a mobile silverware soaking sink, making dishwashing and utensil pre-soaking fast and convenient in any kitchen, restaurant, or commercial workspace.
This heavy-duty freestanding stainless steel utility sink features a spacious workstation with cabinets and a durable commercial sink design, perfect for kitchen, laundry, garage, and restaurant use.
Sleek stainless steel undercounter sink paired with stylish liquor display shelf for modern bar & kitchen spaces.
Underbar hand sink and underbar dump sink provide convenient handwashing and waste disposal solutions for compact bar and kitchen workspaces.
Underbar dump sink and bar sink are compact stainless steel units for quick glass rinsing and waste dumping in busy bars.
Drain boards, bar sinks, and restaurant bar sinks are commercial setups for bars and kitchens.
Underbar drainboard and underbar sink are compact stainless steel equipment commonly used in bar and restaurant back-of-house areas.
A stainless steel vegetable sink, also known as a vegetable basin or veg prep sink, is an essential kitchen fixture for efficient food preparation and cleaning.
Designed for high-intensity commercial kitchens, this heavy-duty stainless steel three-compartment prep sink meets NSF standards, featuring an integrated backsplash and a streamlined rinse-wash-sanitize workflow to ensure compliance with food safety codes in restaurants and institutional settings
Why Choose SAMSINK as Your Commercial Kitchen Sink Wholesaler?
Factory-Direct Manufacturing & Stable Bulk Capacity
As a factory-direct supplier of commercial kitchen sinks, we cut out the middlemen and offer the most competitive factory prices. With multiple specialized stainless steel processing lines (monthly capacity of 10,000 sets), we can reliably supply large container orders and meet ongoing restocking needs or big kitchen renovations for restaurants, hotels, catering chains, and project installations—no risk of running out of stock.
Rigorous Full-Process QC & Food-Grade Compliance
From selecting food-grade raw materials to testing finished products for corrosion resistance and hygiene, we have strict QC throughout the whole process. Each batch meets NSF/ASTM standards (or local food hygiene regulations) and comes with a traceable test report, ensuring downstream customers face no hygiene issues or quality complaints, making factory inspections and project approvals a breeze.
| Grade | 201 / 304 / 304L / 316 / 316L（Food grade recommended304/316） |
| Finish | Brush/Mirror Finish/Sanding/Nano/PVD Wait |
| Gauge | 16-20 Gauge(Heavily recommended 16-18 Gauge) |
| Bowl Configuration | Single / Double / Triple Bowl（With workbench/drainboard/side panel） |
Size Range | Custom workstation sinks: 27"–33"+ (space limited) |
Non-standard customization | |
Accessories | Strainer, Faucet holes, Legs with adjustable feet, Overflow, etc. |
Packing | Export-grade cardboard box/ Bubble wrap + pallet, anti-damage( as per customerrequest) |
Branding | Plain/ co branding/ customized branding as per Customer requirement |
Application | Restaurants, Hotels, Catering, Hospitals, Schools, Food Processing Plants |
What Types of Commercial Kitchen Sinks Can We Provide?
We offer a variety of commercial kitchen sinks, including single-bowl, double-bowl, triple-bowl, workbench style, and ones with cabinets, and we support fully customized wholesale orders.
This sink is a durable device designed specifically for commercial kitchens, made of high-quality stainless steel material with excellent corrosion resistance and easy cleaning. It is suitable for long-term exposure to food and cleaning agents, and some have additional functions such as drain racks or cutting boards. It is flexible to install and easy to maintain.
This durable stainless steel soaking sink is specially designed as an efficient plateup soaking sink, allowing plates to pre-soak quickly and effortlessly while ensuring fast drainage and easy cleaning in busy kitchens and commercial dish areas.
This heavy-duty freestanding stainless steel utility sink features a spacious workstation with cabinets and a durable commercial sink design, perfect for kitchen, laundry, garage, and restaurant use.
Sleek stainless steel undercounter sink paired with stylish liquor display shelf for modern bar & kitchen spaces.
FAQ
1.What is the difference between 304 and 316 stainless steel for commercial kitchen sinks?
The core difference lies in molybdenum (Mo) content—316/316L contains 2-3% Mo, while 304 has none. As a 30+ year stainless steel sink export expert, SAMSINK recommends: 316/316L for superior corrosion resistance (especially against acids, salts, and harsh cleaning chemicals, excellent for high-end hotels and coastal restaurants); 304/304L for excellent cost-effectiveness in general commercial use (restaurants, school/hospital cafeterias).
2.What are the most common grades for commercial kitchen sinks?
The most popular grades for wholesale buyers are 304/304L (general purpose, excellent corrosion resistance and food-grade safety) and 316/316L (superior corrosion resistance, ideal for high-corrosion or heavy-duty environments). We also supply 430 (ferritic, more cost-effective for lighter applications) where appropriate. All grades are food-grade and can meet NSF/ANSI 51 or equivalent hygiene standards.
3.What sizes and configurations are available for wholesale orders?
We offer commercial kitchen sinks in:
A) Bowl Configurations: Single bowl, double bowl, triple bowl, with or without drainboard/workstation.
B) Sizes:Custom workstation sinks: 27"–33"+ (space limited)to fully custom dimensions.
C) Gauge (Thickness): 16–20 Gauge (16-18 Gauge recommended for heavy commercial use).
All products meet strict dimensional tolerances and can be customized for your clients’ specific kitchen layouts.
4.What applications are commercial stainless steel kitchen sinks suitable for?
Perfect for restaurant back-of-house, hotel kitchens, school/hospital cafeterias, catering facilities, food processing plants, and institutional kitchens. 316/316L grades excel in high-corrosion or heavy-traffic environments, while 304/304L suits most general commercial applications. We provide application-specific recommendations to help you select the right grade and configuration for your clients’ needs.
5.How do you ensure quality for wholesale orders?
We maintain two core quality assurance measures:
A) ISO9001:2015 Certification: Systematic quality control across the entire production chain—from food-grade raw material inspection to finished product testing (weld strength, surface finish, leak testing).
B) Pre-Shipment Material Test Certificates (MTC): Every bulk order includes detailed documentation with batch traceability, chemical analysis, and mechanical performance data.
These ensure consistent quality and simplify customs clearance/project acceptance for your clients.
6.What customization services do you provide for wholesalers?
Wholesaler-centric customization options:
Deep Processing: Custom sizes, bowl configurations, faucet holes, overflow, legs with adjustable feet, integrated drainboards/workstations.
Surface Finishes: Hairline brushed, mirror polished, satin, etc.
Branding & Packaging: OEM/ODM, custom logo, co-branding, export-grade wooden crate or pallet packaging to prevent transit damage.
Flexible MOQs (small trial orders or full container) support your diverse business needs.
7.What’s the lead time for bulk orders?
Standard configurations in popular sizes: 7–15 days.
Customized orders (special sizes, configurations, or deep processing): 15–30 days.
We prioritize wholesale orders with dedicated production slots, ensuring on-time delivery for your restock or project deadlines.
8.Do your commercial kitchen sinks meet hygiene and food safety standards?
Yes. All our sinks are made from food-grade stainless steel and can be supplied with NSF/ANSI 51 compliance or equivalent certifications. We focus on smooth welds, easy-to-clean surfaces, and rounded corners to meet strict commercial kitchen hygiene requirements. Detailed compliance documents are provided with each shipment.
9.How does your commercial kitchen sink differ from residential sinks or other standards?
Our commercial sinks are built for heavy-duty use: thicker gauge (16-18 Ga), deeper bowls, reinforced welds, and robust construction compared to lighter residential sinks. They are designed specifically for high-volume, high-frequency commercial environments, while maintaining full compliance with relevant food safety and structural standards (NSF, ASTM, etc.). This makes them far more durable and cost-effective long-term for your B2B clients.
Get a Free Quote or Sample Today!
Samsink welcomes buyers to visit our factory or conduct a virtual process audit. If you have specific requirements—such as upgraded materials or additional environmental certifications—please contact us for a quotation. We are committed to being your reliable supply-chain partner, ensuring both product quality and on-time delivery.
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