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Quick Detail:
1.Product detail
• 20*18*9in
• 304 Stainless Steel
• Black Diamond/Luxury Gold/Rose Gold /Stainless Steel Natural Color

2.Minimum order quantity and sample
• MOQ≥50
• Sample support
Description
| Product | Handmade Sink |
| Material | 304 Stainless Steel |
| Thickness | Frame 3.0mm,Body1.0mm |
| Product Size | 20*18*9in |
| Drain Hole | 110 |
| Optional Colors | Black Diamond /Stainless Steel Natural Color |
| Installation Method | Topmount |
| Style | Rectangular |
| Included Components | 20 inch undermount double bowl kitchen sink |
Features
• The black matte/nano-coated finish offers a premium look with clean, angular lines, matching various bathroom styles (modern, industrial, luxury, etc.). It is stain-resistant and hides water spots/fingerprints well, maintaining long-term aesthetic appeal.
• An integrated ledge on one side provides convenient storage for toiletries like hand soap, skincare products, and towels, eliminating the need for extra racks and optimizing space utilization.
•The large single bowl offers ample space for daily washing and cleaning, easily accommodating basins and other items with high operational flexibility.
• High-quality stainless steel base with a black corrosion-resistant coating is rust-proof, scratch-resistant, and oil-resistant, withstanding frequent use and ensuring a long service life.
• One-piece stamping molding eliminates seams, preventing dirt buildup for easier cleaning, while enhancing structural stability and resistance to deformation.
• The sloped bottom design directs water toward the central drain, accelerating drainage, preventing water stagnation, reducing residual odors, and ensuring smooth, clog-free flow.
• The black surface resists fingerprints and oil residue, requiring only simple daily wiping to restore cleanliness, reducing cleaning and maintenance efforts.
• Designed for countertop/wall-mounted installation, it adapts to various bathroom countertop and layout needs, with easy installation to suit different renovation requirements.
Application scenarios
This exquisite black rectangular vessel sink stands as a premium addition to any modern kitchen, masterfully combining high-grade materials, innovative technology, and meticulous artisanal craftsmanship. Constructed from premium 304 stainless steel, it embodies the material’s legendary durability, excellent corrosion resistance, and proven resilience under daily use—assuring users of dependable performance and long-term reliability with minimal upkeep.
The handcrafted kitchen sink is elegantly finished with a finely brushed stainless steel surface, which not only delivers a sophisticated, matte aesthetic but also expertly conceals minor scratches, fingerprints, and water marks. This smart surface treatment allows the sink to retain its pristine, like-new appearance over time, making it ideal for busy households and high-traffic environments where both style and practicality matter.
Through advanced Physical Vapor Deposition (PVD) coating technology, the sink achieves a deeply consistent and sleek black finish. This state-of-the-art coating does more than enhance visual appeal—it provides a remarkably resilient barrier that significantly improves resistance to fading, chipping, abrasion, and chemical staining. Whether exposed to hot water, cleaning agents, or heavy daily use, this sink retains its striking beauty and structural integrity even in the most demanding settings.

Each unit is meticulously handmade, reflecting an exceptional level of care and skill. Artisans devote focused attention to every contour and functional detail—from the precisely rolled edges and crisp corners to the intelligently engineered interior. The basin features an innovative X-shaped drainage pattern that optimizes water flow, directing it quickly and efficiently toward the drain outlet. This design minimizes water pooling, accelerates drainage, and simplifies cleaning, blending effortless functionality with visual elegance.

Designed to sit gracefully atop countertops, this vessel sink serves as a striking focal point in contemporary kitchen spaces. Its bold rectangular silhouette and rich black finish introduce an air of modern elegance and refined sophistication, enabling it to seamlessly integrate with a variety of interior styles—from industrial and minimalist to rustic and luxury themes. It delivers not only a stylish visual statement but also unwavering practical performance.
In modern kitchen design, rectangular kitchen sinks have become one of the most widely used sink styles. Their clean geometric lines and practical structure make them a perfect match for contemporary, minimalist, and even industrial kitchen interiors. Compared with round or irregular-shaped sinks, a rectangle kitchen sink offers a more efficient use of space, allowing homeowners to maximize the usable area inside the basin.
Another reason for the popularity of a kitchen sink rectangular design is its compatibility with various countertop materials, including granite, quartz, and marble. The straight edges align easily with modern cabinetry and countertops, creating a seamless and visually balanced appearance. This makes rectangular sinks a common choice in both residential kitchens and professional cooking environments.
Manufacturers such as Yashite design high-quality rectangular stainless steel kitchen sink models that combine aesthetics with functionality. With carefully engineered bowl depth, smooth corners, and durable stainless steel construction, these sinks are designed to meet the daily needs of busy kitchens while maintaining a sleek and modern look. As kitchen design continues to evolve, rectangular sinks remain a timeless and practical solution for homeowners and designers alike.
A rectangular stainless steel kitchen sink offers several advantages that make it one of the most preferred sink types for modern kitchens. Stainless steel is known for its durability, corrosion resistance, and ability to withstand daily kitchen activities such as washing dishes, preparing food, and cleaning cookware.
One major benefit of rectangular kitchen sinks is their spacious interior layout. The straight sides and wide base provide more usable washing space compared with curved sinks. This design makes it easier to place large pots, baking trays, or cutting boards inside the basin. For busy households or professional kitchens, a rectangle kitchen sink significantly improves washing efficiency.
Another advantage is easy maintenance. A kitchen sink rectangular design made from stainless steel is resistant to stains and easy to clean with simple household cleaners. The smooth surface prevents dirt buildup and helps maintain hygiene in the kitchen environment.
Yashite manufactures premium rectangular stainless steel kitchen sink products using high-quality stainless steel and advanced production techniques. With features such as noise reduction pads, anti-condensation coatings, and precision finishing, these sinks provide long-lasting performance while enhancing the overall kitchen experience.
When selecting rectangular kitchen sinks, understanding standard size options is essential to ensure compatibility with kitchen cabinets and countertops. The size of a rectangle kitchen sink typically depends on the cabinet width, installation type, and the user's cooking and cleaning needs.
Common widths for kitchen sink rectangular designs range from 24 inches to 36 inches. Smaller sinks are ideal for compact kitchens or secondary prep areas, while larger sinks provide greater workspace for washing dishes and food preparation. Depth is another important factor. Most rectangular stainless steel kitchen sink models offer depths between 8 and 10 inches, providing enough capacity to handle large cookware while preventing excessive splashing.
Single-bowl and double-bowl configurations are also available within these size ranges. Single-bowl sinks offer maximum space for large items, while double-bowl sinks allow users to separate washing and rinsing tasks.
At Yashite, a wide range of rectangular kitchen sinks is available in different dimensions to suit various kitchen layouts. Precision manufacturing ensures accurate sizing and easy installation, helping homeowners and contractors find the ideal sink for their specific kitchen design.
A kitchen sink rectangular design can be installed using several different installation methods, depending on the kitchen layout and countertop material. The most common installation types include undermount, top-mount, and flush-mount installations.
Undermount installation is particularly popular for rectangular stainless steel kitchen sink products. In this method, the sink is installed beneath the countertop, creating a seamless appearance and making it easy to wipe water and food debris directly into the sink. This installation style is commonly used with stone countertops such as granite or quartz.
Top-mount installation, also known as drop-in installation, is another widely used option for rectangular kitchen sinks. In this design, the sink rim rests on the countertop surface, making installation simpler and suitable for a wider range of countertop materials.
Some modern kitchens also use flush-mount installations, where the rectangle kitchen sink is aligned level with the countertop surface for a sleek, integrated look.
Yashite designs rectangular stainless steel kitchen sink models that support multiple installation styles, giving homeowners flexibility when planning their kitchen layout while maintaining both durability and visual appeal.
Proper maintenance helps ensure that rectangular stainless steel kitchen sinks remain clean, hygienic, and visually appealing over time. Stainless steel is naturally resistant to corrosion and stains, but simple care practices can further extend the lifespan of a rectangle kitchen sink.
Daily cleaning is usually sufficient to keep a kitchen sink rectangular design looking new. Warm water, mild dish soap, and a soft cloth can remove most food residue and grease. Avoid using harsh abrasive pads or strong chemical cleaners that may scratch the surface of the rectangular stainless steel kitchen sink.
Regular rinsing and drying can also help prevent water spots, especially in areas with hard water. Some homeowners prefer using a microfiber cloth to maintain the natural shine of stainless steel surfaces.
High-quality rectangular kitchen sinks manufactured by Yashite are designed with durable stainless steel materials and smooth finishes that make cleaning easier and more efficient. With proper care and maintenance, a rectangular stainless steel kitchen sink can provide reliable performance and maintain its modern appearance for many years.
After-sales support
1.Product Quality Warranty
Under the premise of non-human damage, warranty is provided for quality problems such as cracking, water leakage, deformation, rust, weld detachment and color seepage of the sink body.
2.Logistics Damage Compensation
Free reissue or replenishment will be provided by the factory for damage, deformation, scratches or missing accessories during transportation.
3.Return & Exchange for Quality Defects
Return, exchange and rework services are provided for single or batch quality problems in bulk goods, with the factory bearing the corresponding freight and loss.
4.Free Accessories Replacement
Free and fast replacement for missing or defective accessories including drainers, draining baskets, sealing rings, hooks and fasteners.
5.Installation Technical Support
Provide installation manuals, videos and size guidance to assist with installation and usage problems.
6.Batch Quality Problem Handling
Solutions like rework, replacement and compensation are available for common quality problems of the whole batch, implemented as per the contract.
7.On-Time Delivery Guarantee
Production and delivery shall be made according to the contracted delivery date; solutions will be provided in advance for special situations.
8.Lifetime After-Sales Consultation
Long-term after-sales consultation on product use, maintenance and matching is provided.
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FAQS
1. Q: What material is this double-basin stainless steel sink made of, and how durable is it?
A: This sink is handcrafted from food-grade 304 stainless steel, offering excellent corrosion and scratch resistance. It is resistant to rust and deformation, maintains its glossy appearance for a long time, and is an ideal choice for kitchen sinks.
A: Each basin is equipped with a metal drain grid. It can be used not only to drain water from tableware, fruits, and vegetables but also as a temporary rack, preventing tableware from directly contacting the basin bottom and protecting the inner wall of the sink from scratches.
A: It is mainly designed for undermount installation, where the sink edge seamlessly integrates with the countertop, eliminating hard-to-clean gaps and making cleaning more convenient. This installation method has higher requirements for countertop materials and is generally suitable for hard countertops such as quartz stone and marble.
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