Explore our top-tier wholesale products featuring custom PVD coatings, robust stainless steel builds, and modern space-saving configurations.
As a global pioneer in under-mount sink engineering, Henan Yigen Kitchen & Bathroom Co., Ltd. seamlessly bridges the gap between state-of-the-art manufacturing and modern architectural requirements. We provide high-end, cost-efficient undermount sink structures engineered to withstand heavy, continuous use in residential and commercial spaces.
Our footprint covers key trade centers in the USA, EU, Middle East, and Southeast Asia. We support thousands of construction contractors, hotel developers, and wholesale dealers with customized sanitary ware solutions built under rigorous quality controls.
Modern architectural design dictates that kitchens and washrooms should maximize clean, flat surfaces. The undermount sink has evolved into the absolute standard for premium design, replacing outdated drop-in models. By mounting the sink basin directly below the countertop, developers eradicate the unsightly, dirt-collecting top lip. This installation method provides a continuous workspace, allowing users to wipe water and debris straight into the bowl, drastically improving hygiene and spatial efficiency.
From a commercial perspective, procuring undermount sinks requires strict structural design considerations. Sub-counter installations are subjected to constant downward shear stress from water weight and disposer vibrations. High-performing undermount sink installations depend on precision-designed outer rims, heavy-duty mounting hardware, and specialized industrial adhesives. Finding a supplier that provides both the hardware and integrated installation guides is critical to preventing costly post-installation failures.
China has solidified its position as the global epicenter for precision stainless steel fabrication. At Henan Yigen Kitchen & Bathroom Co., Ltd., we utilize advanced automation alongside meticulous manual craftsmanship. Spanning a 50,000 square meter state-of-the-art facility, our factory houses advanced CNC laser cutters, high-capacity hydraulic press machines, and automated welding cells. These tools allow us to achieve micron-level precision on all undermount sink flange configurations.
Our raw materials are sourced from top-tier domestic steel mills, utilizing high-density SUS304 and SUS316 stainless steel. Our formulation includes 18% chromium and 8% nickel, providing unparalleled corrosion resistance and structural integrity. Through our advanced automated PVD (Physical Vapor Deposition) chamber, we apply microscopic, wear-resistant titanium alloy coatings to our products. This allows us to supply distinct colors—including custom macaron shades, Hermes orange, forest green, and classic charcoal grays—without compromising the mechanical properties of the underlying metal.
Ensures that the rim flatness deviation of every undermount sink is kept within 0.2mm, enabling a perfect seal against stone countertops.
Equipped with 3mm thick rubber sound-absorbing pads and an anti-condensation undercoating to eliminate vibration and cabinet moisture.
Applies a hydrophobic barrier that repels oil, prevents fingerprint marks, and resists high thermal shocks up to 300°C.
We build to international standards to ensure our undermount sinks easily pass plumbing inspections globally.
Available in heavy-duty 16-gauge and 18-gauge SUS304 stainless steel. Excellent puncture resistance and load support capabilities.
R0 (sharp zero radius for modern tech-chic aesthetic) and R10 (10mm radius corners for easy cleaning and maintenance).
Rear-set drain lines maximize the under-cabinet storage space, allowing room for garbage disposers and pull-out organizers.
Certified to meet CUPC (US & Canada), CE (European Union), and ISO9001:2015 standards for commercial project approvals.
The applicability of undermount sinks extends beyond luxury domestic kitchens. At Henan Yigen, we analyze distinct localized market scenarios and engineer specific solutions for each:
Compact undermount designs maximize prep areas in limited spaces. Quick-install clips reduce contractor labor costs on-site.
Featuring our "Bee Yellow" and Macaron colored models. Low-rim undermount configurations are engineered for child safety and durability.
Office and retail pantry sink designs that prioritize stain resistance, easy cleanup, and quick installation within stone countertops.
A functional kitchen relies on components working in tandem. We offer complete undermount packages that integrate premium basins with smart culinary accessories.
Drain Baskets
Rustproof, heavy-duty stainless steel baskets that slide along integrated sink ledges, turning the basin into an efficient workstation.
Smart Faucets
Telescopic pull-out kitchen faucets with ceramic cartridges, engineered for smooth operation and multi-directional rinsing.
Storage Systems
Maximize under-sink space with custom pull-out organizing baskets, utilizing chrome-plated steel or powder-coated wireframes.
Our OEM/ODM pipeline takes your project from preliminary sketches to container shipments. We utilize modern industrial design methodologies, FEA (Finite Element Analysis) load testing, and custom molding services to bring custom products to market quickly.
ID Design
3D Modeling
Open Mold
Confirm Sample
Modify Sample
Sample Testing
Mass Production
Global procurement managers faces complex supply chain challenges: shipping logistics, tariffs, product defects, and regulatory compliances. Henan Yigen addresses these bottlenecks by serving as a comprehensive, direct supplier partner.
We work directly with engineering firms to optimize bulk logistics. Undermount sinks are nested to maximize container volumes, reducing sea freight costs per unit. Our shipping department handles export documentation, customs clearance, and provides tailored delivery directly to regional hubs or project sites. With our large manufacturing capacity, we maintain consistent production times, helping you avoid costly project delays.
Keep up with modern design concepts, product developments, and updates from the plumbing manufacturing industry.
Explore how bold colors like Macaron, forest green, and baby blue are shifting modern bathroom and kitchen aesthetics away from standard steel finishes.
A guide for interior designers selecting single-basin, double-basin, and integrated ledge workstation options for residential projects.
An analysis of raw material price trends, international shipping costs, and strategies for B2B buyers to optimize procurement times.
Browse our complete catalog of commercial-grade hardware, custom-finished basins, and premium plumbing fixtures.
YiGeng