Dongyuan SK 1 undermount handmade 304 stainless steel kitchen sink
Hade Made Undermount Stainless Steel Sink SK 1Dongyuan handmade undermount sink crafted from durable, rust-resistant SUS304 stainless steel. Undermount installation creates a seamless countertop surface for easy cleaning.
Handmade Sink
With over 30 years of focus on stainless steel kitchen sinks, Dongyuan builds on a foundation of imported SUS 304 steel and self-produced molds, covering a full range of top-mount, under-mount, single-bowl, double-bowl, and handcrafted sinks. Holding export certifications such as UPC and CSA, the company serves markets worldwide. From a small workshop in Shunde to a professional manufacturer serving project channels and global distribution, the enduring commitment remains to the long-standing craft of stainless steel fabrication.
Detailed Description
Detailed description coming soon.
🏠Applications
Why Choose This Product Line?
Imported 304 stainless steel
Imported high-grade SUS 304 sheet — corrosion resistant, food contact safe, durable, and rust-proof with no tarnishing, built to meet the daily demands of a professional kitchen.
30 years dedicated to kitchen sinks
Founded in 1993, with over 30 years of focus on stainless steel kitchen sinks — deep craftsmanship, comprehensive product range, and reliability born from specialization.
In-house mold making and manufacturing
In-house mold design team and owned 25,000 sqm factory deliver precise dimensions, high consistency, and stable lead times — direct from source.
Handcrafted and stamped — dual process
High-productivity hand-welded square-corner sinks alongside smooth seamless deep-drawn designs — choose top-mount, undermount, single or double bowl to suit your kitchen.
Quality certification meeting export standards
Possessing export certifications such as UPC and CSA, with quality controlled according to international market standards — peace of mind for both project and distribution channels.
Technical Specifications· Source: Dongyuan ↗
| Brand | Dongyuan (Guangdong Dongyuan Kitchenware) |
| Material | Inox SUS 304 |
| Type | Undermount Handmade Sink |
| Product Code | SK 1 |
🏭Production Process
- ▸Guangdong Dongyuan Kitchenware Industry was founded in 1993 in Shunde, Foshan — the core kitchen, bathroom, and household industrial cluster of the Pearl River Delta, with a mature auxiliary supply chain
- ▸All sinks use imported premium SUS 304 stainless steel sheets with stable chromium and nickel content — corrosion-resistant, rust-proof, and long-lasting luster
- ▸The in-house mold design team develops molds for multiple specifications — top-mount, undermount, single bowl, and double bowl — ensuring dimensional accuracy and uniformity
- ▸Handcrafted models are hand-welded and formed with sharp R-corner right angles; stamped models are deep-drawn monolithically on high-force presses — two parallel lines to suit different usage needs
- ▸In-house lines include blanking, stamping/welding, grinding, brushed polishing, sound-deadening bottom treatment, and watertightness testing — supplied directly from the factory with reliable lead times
🏆Quality Certifications
- ✓Material: imported SUS 304 stainless steel — meets food contact material safety requirements.
- ✓Export certifications: UPC (North American plumbing standard) / CSA (Canadian safety certification).
- ✓Process control: watertightness testing, statistical stainless steel thickness inspection, and quality verification of welds and deep-drawn forming.
- ✓Surface safety: brushed/polished finish with deburred corners and edges — safe and snag-free for daily use.
- ✓Full sink warranty: quality assurance commitment, with warranty period and terms confirmed per order.
🔧Installation Guide
- 1.Determine the installation method based on countertop material (quartz, sintered stone, solid surface, etc.) and cutout drawing: top-mount, under-mount, or flush-mount.
- 2.Cut the countertop opening precisely to the sink's outer dimensions; under-mount requires pre-positioned mounting clips and sufficient countertop thickness to support the load.
- 3.Top-mount sinks are pressed and sealed at the rim with mold-resistant silicone; under-mount sinks are secured beneath the countertop with specialized adhesive and support clips for a secure, sag-free installation.
- 4.Install the faucet, drain assembly, waste pipe, and P-trap; connect hot and cold water lines; then fill with water to test for leaks and seal integrity at all joints.
- 5.Clean excess sealant, check sink level, drainage slope, and P-trap odor seal; then run a full fill and drain test before handover.
🧽Care & Cleaning
Wipe along the brushed grain with a soft cloth or sponge and a neutral detergent solution; avoid steel wool and strong acids or alkalis to prevent scratching or corroding the stainless steel surface.
Wipe dry immediately after use and avoid standing water; in hard water areas, periodically use a specialized stainless steel cleaner to restore shine and reduce limescale buildup.
Regularly remove food scraps and grease from the strainer basket and clean the P-trap to prevent clogs and odors, extending the life of the drain fittings.
Do not leave hot cookware on the sink bottom; place heavy items gently to avoid heat stains or dents from impact.
📦Packaging & Shipping
| Packaging specification | Individual carton + foam/protective corners + surface protective film to prevent scratches during transport |
| Included accessories | Drain kit, strainer basket, sealing gaskets, mounting clips (configuration varies by model) |
| Supply unit | Supplied by SKU/sink model; supports mixed loading of various single/double bowl and top-mount/undermount sink models |
| Minimum order quantity | By lot/container; flexible negotiation for project and distribution orders |
| Samples | Sample sinks available to verify hand feel, sheet thickness, and brushed finish before bulk order |
Reference Projects Using This Product Line
Frequently Asked Questions
▸What material are Dongyuan sinks made of?
▸Should I choose top-mount or undermount installation?
▸What is the difference between handcrafted and stamped sinks?
▸Does the sink come with drainage accessories?
▸Is Dongyuan available for sale in Vietnam?
Other SKUs in this series· Handmade Sink
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