High-Quality Global Bathroom Drain Gratings Manufacturer & Supplier

Advanced Engineering, 26 Years of Precision Craftsmanship, and Global Architectural Solutions

Featured Drainage Solutions

Invisible Rectangle Linear Drain
High-Quality Invisible Rectangle Linear Drain for Hotel Bathroom

Premium 304 Stainless Steel with tile-insert option for modern aesthetics.

Linear Drain 300-2000mm
Adjustable Length Stainless Steel Tile Covered Linear Drain

Flexible sizing from 300mm to 2000mm to fit any commercial shower space.

360 Outlet Drain
304 Stainless Steel Rectangular Floor Drain with 360° Outlet

Revolutionary 360-degree rotating outlet for easy plumbing installation.

Shower Niche
Premium Recessed Shower Niche - Tile Ready Storage Solution

Durable stainless steel structure providing sleek, space-saving wall storage.

Customizable Linear Drain
Customizable Long Linear Shower Drain - 30 L/min Flow Rate

High-flow efficiency engineered for high-traffic hospitality environments.

Heavy Duty Floor Drain
Heavy-Duty 304 Stainless Steel Floor Drain for High-Flow Areas

Reinforced construction designed for industrial and commercial hygiene.

Hot Selling Floor Drain
High-Quality Adjustable Length Stainless Steel Floor Drain

The global standard for durability and rapid drainage performance.

Kitchen Floor Drain
High-Flow Stainless Steel Floor Drain for Bathroom & Kitchen

Multi-purpose drainage with advanced odor-trap and pest-control technology.

The Evolution of Global Drainage Systems: An Industry White Paper

In the contemporary landscape of global architecture and urban development, the humble bathroom drain has evolved from a basic functional necessity into a critical element of aesthetic design, hygiene engineering, and structural integrity. As a leading Global Bathroom Drain Gratings Manufacturer & Supplier, Ningbo Xianglong Metal Products Co., Ltd. is at the forefront of this transformation, providing sophisticated solutions that address the rigorous demands of modern infrastructure.

Macro Industry Solutions & Global Demand

The demand for high-performance drainage solutions is surging across North America, Europe, and the Asia-Pacific region, driven by the rise in luxury hospitality projects, aging population needs (barrier-free showers), and intensified hygiene standards in post-pandemic urban planning. Modern procurement managers are no longer just looking for "gratings"; they are seeking integrated fluid management systems that offer:

  • Hydraulic Efficiency: Rapid water evacuation to prevent pooling and microbial growth.
  • Material Longevity: Use of Grade 304 and 316 stainless steel to resist corrosion in saline or high-chemical environments.
  • Design Flexibility: Invisible tile-insert drains that blend seamlessly with high-end porcelain and natural stone surfaces.
26+ Years Experience
13k SQM Factory Area
100+ Global Partners

Technical Roadmap & Future Outlook

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Precision Engineering

Utilizing CNC laser cutting and automated welding to ensure ±0.05mm tolerance in every drain grating, ensuring perfect fit and finish.

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Advanced PVD Coating

Our vacuum deposition technology allows for luxury gold, matte black, and rose gold finishes that are scratch-resistant and eco-friendly.

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AI-Driven Design

Integrating 3D modeling and hydraulic simulation to optimize flow rates (up to 30L/min) while minimizing hair clogging risks.

The Roadmap to 2030: Sustainability and Smart Drainage

Looking forward, the industry is moving towards "Smart Drainage." This involves gratings equipped with sensors to detect leakages or blockages early in commercial buildings. As a forward-thinking manufacturer, we are investing in R&D to incorporate modular designs that allow for easier maintenance and 100% recyclability of metal components, aligning with global ESG (Environmental, Social, and Governance) goals.

Ningbo Xianglong Metal Products Co., Ltd.

With 26 years of deep expertise in the metal products sector, we specialize in providing one-stop ODM/OEM customization services. Our operations span the entire value chain—from design and R&D to production. Equipped with core processes including laser cutting, stamping, precision welding, and automated assembly, we ensure consistent quality through standardized production.

Core Certifications: German TUV, ISO 9001, ISO 14001, and 16+ Technical Patents.

Localization Support & Global Compliance

Procuring bathroom drainage for international projects requires more than just a quality product; it requires a deep understanding of regional plumbing codes and standards. We provide full support for:

  • North America: Compliance with UPC (Uniform Plumbing Code) and ASME standards.
  • Europe: EN 1253 standards for gullies and floor drains in buildings.
  • Australia: WaterMark certification requirements for sanitary drainage.

Our localized support includes customized packaging, multilingual installation guides, and a logistics network that ensures DDP (Delivered Duty Paid) efficiency for major global ports.

Frequently Asked Questions

What is the benefit of a Linear Drain vs. a Square Drain?

Linear drains allow for a single-slope floor, which simplifies tile installation and creates a seamless look, ideal for large-format tiles and barrier-free (curbless) showers.

Can you provide custom lengths for large commercial projects?

Yes, our ODM service allows for custom lengths ranging from 200mm to 3000mm, with variable outlet positions to match existing plumbing layouts.

How does your 304 Stainless Steel handle harsh cleaning chemicals?

Our 304 and 316L stainless steel undergoes an electropolishing process that enhances the chromium oxide layer, providing superior resistance to common bathroom cleaners and salts.

What is the typical lead time for an OEM bulk order?

Standard production cycles are 25-35 days, depending on the complexity of the customization and PVD finish requirements.

More Specialized Manufacturing

Vertical Floor Drain
China Invisible Tile Cover Vertical Floor Drain - Minimalist Design

Space-saving vertical design with invisible tile cover for high-end wet rooms.

Luxury Gold Canister
OEM 3kg Luxury Gold Stainless Steel Coffee Bean Canister

Expanding our metal expertise into premium storage solutions for the hospitality sector.

Silver Coffee Dispenser
China 1KG Silver Coffee Bean Storage Stainless Steel Metal Dispenser

Precision-engineered dispensers for commercial cafe and office environments.

Concealed Style Drain
OEM Insert Tile Concealed Style Hotel Shower Linear Drain

Architectural grade concealed drainage for the ultimate "invisible" floor aesthetic.

Concealed Tile Drain
High-Quality Concealed Tile Covered Shower Floor Drain

Available in lengths up to 2000mm, perfect for large-scale bathroom renovations.

Adjustable Flow Drain
High-Flow Adjustable Length Stainless Steel Shower Drain

Engineered for maximum flow and minimum maintenance in public restrooms.

3kg Luxury Canister
High-Quality 3kg Luxury Gold Stainless Steel Coffee Canister

Showcasing our versatile stainless steel fabrication and PVD finishing capabilities.

1KG Silver Canister
High-Quality 1KG Silver Coffee Bean Storage Canister

Refined home and business storage solutions by a global metal leader.