Handmade Stainless Steel Kitchen Sinks
Precision Crafted Since 2010
From blueprint to finished installation. OEM custom stainless sinks built for commercial and residential projects.
cUPC Certified | 5-Year Warranty
Our Manufacturing Capabilities
Handcrafted Precision
Our full quality control system covers raw material inspection, mass production audits and final product checks to guarantee consistent high-grade sink output.
Premium Raw Material Selection
Our sinks use carefully selected 16-gauge SUS304 stainless steel. The raw material offers reliable rust, heat and stain resistance and complies with CUPC standards for commercial applications.
OEM & Custom Sink Design
Full support from blueprint design to finished installation. Our OEM-grade sinks are trusted by 450+ contractors and 12 major distributors across North America.
Reliable Global Supply Chain
QSA, CTPAT and RESA audited facilities. Dual production sites in China and Thailand plus US warehousing to stabilize your supply schedule.
Product Series
Undermount Sink
Undermount Workstation
Top Mount sink
Topmount Workstation
Apron Front Sink
Apron Front Workstation
Our Handmade Sinks Features
Precision TIG Welded Construction
Hand TIG welded and hand-finished, this sink avoids stamped limitations for seamless, sturdy corner joints.
Thicker 16/18 Gauge Steel Build
Built with heavy 16 or 18-gauge SUS304 steel, it delivers superior rigidity and long service life.
Flexible Custom & Workstation Design
Hand fabrication supports custom dimensions, depths and integrated workstation accessories for projects.
Enhanced Quiet Performance
Thick steel plus full sound-dampening pads reduce vibration and noise far better than pressed sinks.
Why Choose Us
Established Manufacturing Expertise
Aquacubic has manufactured kitchen sinks and sanitary ware since 2010. Our factories in China and Thailand support bulk orders for North American retail and commercial projects, backed by deep industry know-how.
Uncompromising Quality Control
We enforce strict QC across all handmade and pressed stainless steel sink production. Every batch passes full inspections to meet North American plumbing standards and buyer specifications.
Reliable On-Time Delivery
Full in-house sink production cuts reliance on outside vendors. Our vertically integrated workflow delivers consistent bulk shipments on schedule for large and urgent project orders.
Competitive Factory-Direct Pricing
Direct factory sourcing and optimized supply chains deliver cost-effective kitchen sinks. We pass scale-production savings to buyers without sacrificing material quality or craftsmanship.
Quality Assured, Globally Recognized Certifications
All Aquacubic kitchen sinks carry full international certifications including CUPC, ISO, CE and NSF 372, fully compliant with North American plumbing codes.
Our products are backed by a 5-year product warranty, supporting bulk retail and commercial project requirements.
Customer Testimonials
Changed my entire kitchen experience. The silent coating actually works!
- Marco V., Milan
The custom size fit my historic home renovation perfectly
- Sophie T., Paris
Q1: What benefits do handmade stainless steel sinks provide?
A: Handmade sinks use thick steel and seamless TIG welding for enhanced durability. Custom dimensions are available for bulk retail and commercial projects.
Q2: What quality guarantees are available?
Q3: What OEM and production capabilities do you have?
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Undermount Handmade Sink Buying Guide for North American Contractors
