OEM Global Leading Square Shower Floor Drain Manufacturer

Empowering Modern Architecture with 26 Years of Precision Engineering, High-Flow Drainage Solutions, and Industry 4.0 Smart Manufacturing.

ESTABLISHED 2000

Ningbo Xianglong Metal: A Legacy of Engineering Excellence

With 26 years of deep expertise in the metal products sector, Ningbo Xianglong Metal Products Co., Ltd. has evolved into a global titan of OEM/ODM manufacturing. We specialize in providing one-stop customization for Square Shower Floor Drains, wall niches, and precision metal furniture.

Our operations span the entire value chain—from initial R&D and 3D modeling to mass production using CNC laser cutting, precision welding, and PVD vacuum coating. We don't just manufacture drains; we engineer hydraulic solutions that define modern bathroom safety and aesthetics.

26+ Years Experience
13k Sq. Meters Plant
100+ Global Partners
Xianglong Factory View
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Technical Roadmap & Future Outlook

As a leading square shower floor drain manufacturer, we are pivoting towards "Intelligent Drainage Ecosystems." Our R&D department is currently focusing on three primary pillars of innovation:

Anti-Microbial Surfaces

Integrating silver-ion coating technology during the PVD process to ensure 99.9% reduction in bacterial growth on drain covers, enhancing hygiene for public and healthcare bathrooms.

Vortex Flow Dynamics

Redesigning the internal siphon and 360° rotatable elbows to utilize centrifugal force, increasing drainage speed by 40% while preventing hair clogs more effectively than standard gravitational drains.

Eco-Sustainability

Utilizing 100% recycled SUS304/316 stainless steel and optimizing stamping processes to reduce material waste by 15%, aligning with LEED and BREEAM green building certifications.

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Macro-Industry Drainage Solutions

Hospitality & Hotels

Invisible and tile-in square drains that maintain the visual continuity of high-end stone flooring. Sound-dampening gaskets prevent "piping noise" between hotel floors.

Commercial Real Estate

High-capacity linear and square floor drains designed for gymnasiums, locker rooms, and public swimming pool decks with anti-slip surface treatments.

Industrial Wet Rooms

Heavy-duty, acid-resistant 316L stainless steel drains for food processing plants and laboratories where chemical resistance and durability are non-negotiable.

China Factory 4.0: Supply Chain Resilience

Ningbo's unique industrial cluster allows us to maintain a "1-Hour Supply Circle," sourcing raw materials and specialized finishing services within miles of our plant, ensuring unmatched lead times.

Precision Equipment

Automated Precision

Our CNC laser cutters ensure ±0.05mm tolerance for square drain dimensions, guaranteeing a perfect fit every time.

Assembly Line

Quality Consistency

Automated welding robots provide leak-proof joints that are 3x stronger than manual spot welding.

Packaging

Supply Resilience

Integrated ERP systems allow real-time tracking of orders from raw material ingestion to global shipping.

Global Compliance & Localized Support

Navigating international plumbing codes is complex. Xianglong simplifies this by adhering to the most stringent standards globally. Our square shower floor drains are engineered to meet:

  • UPC/cUPC for North American markets
  • WaterMark for Australia & NZ
  • CE/EN 1253 for the European Union
  • ISO 9001:2015 Quality Management
  • ISO 14001:2015 Environmental Management

We provide localized support through DDP (Delivered Duty Paid) shipping options, customized packaging with local languages, and 24/7 technical consulting for large-scale procurement projects.

TUV Certificate ISO 9001 ISO 14001 Patent Cert Design Patent

Global Enterprise Procurement Guide

What B2B Buyers Need to Know About Square Drains

When sourcing Square Shower Floor Drains for high-volume projects, the decision factors go beyond price. We recommend evaluating the following:

1. Material Grade Verification: Ensure the manufacturer provides chemical composition reports (MTR). SUS304 must contain at least 8% Nickel to prevent rusting in wet environments.
2. Flow Rate Capacity: For "Rain Shower" setups, drains must handle at least 30-40 Liters per minute. Our high-flow models exceed this by utilizing oversized outlets.
3. Waterproofing Integration: Look for drains with a 2-inch wide flange for superior bonding with liquid or sheet waterproofing membranes.

Frequently Asked Questions (FAQ)

Can you handle small-batch OEM orders for boutique hotel projects?
Yes. While we are a leading manufacturer, we support growing brands with flexible MOQ (Minimum Order Quantity) strategies to help you test market trends without high inventory risk.
How does your factory ensure the PVD color finish doesn't peel over time?
We utilize Vacuum Ion Plating (PVD), which creates a molecular bond between the finish and the stainless steel. This is far superior to traditional painting or electroplating, ensuring the gold, black, or gunmetal gray remains scratch-resistant for years.
What is the advantage of a 360-degree rotatable elbow?
It allows for massive installation flexibility. Contractors can align the drain outlet with existing plumbing regardless of the orientation, significantly reducing installation time and costs.
Are your products compliant with lead-free regulations?
Absolutely. Our products are primarily 304/316 stainless steel, which is inherently lead-free, unlike some brass counterparts. We meet all international environmental health standards.

Ningbo Xianglong Metal Products Co., Ltd. continues to serve brands like AOB (USA), ASTERM & WIRQUIN (Europe), DELTA (Australia), and COFLEX (Mexico). Our facility covers 13,000 square meters and is equipped for CNC laser cutting, stamping, and PVD coating. Trusted for 26 years.