Founded in 2000, Ningbo Xianglong Metal Products Co., Ltd. has evolved from a local metal workshop into a global powerhouse in the drainage and metal furniture sector. Our 13,000 square meter facility operates under stringent ISO 9001 and ISO 14001 standards, ensuring every side outlet drain meets the highest E-E-A-T criteria. We don't just manufacture; we engineer reliability into every square inch of stainless steel.
Our commitment to quality has earned us long-term partnerships with industry giants such as AOB (USA), ASTERM & WIRQUIN (Europe), DELTA (Australia), and COFLEX (Mexico). These collaborations underscore our capability to meet diverse international regulatory standards, from North American UPC requirements to European CE marks.
Navigating the next generation of side outlet drainage technology.
The future of Side Outlet Drains lies in the utilization of Grade 316L Stainless Steel and anti-bacterial PVD coatings. As an OEM manufacturer, we are integrating Nano-Self-Cleaning technologies that reduce biofilm accumulation and odor transmission, essential for high-end hospitality and healthcare applications.
Leveraging Computational Fluid Dynamics (CFD), our engineering team is redesigning internal trap mechanisms to increase flow rates by up to 25% compared to standard designs. This innovation prevents "pooling" in linear showers, supporting the trend toward "Curbless" bathroom entries and universal design accessibility.
Xianglong is currently prototyping IoT-enabled drainage systems capable of detecting water leakage or drainage clogs via moisture-sensing nodes. This "Industry 4.0" approach provides real-time data to facility managers in smart buildings, minimizing maintenance overhead.
How we achieve zero-defect manufacturing at scale.
Our facility in Ningbo utilizes CNC Laser Cutting for millimeter-precision accuracy, Automated Robotic Welding for structural integrity, and PVD Vacuum Coating for superior finish durability. By centralizing the entire value chain—from R&D to final assembly—we eliminate the "middle-man risk," ensuring a resilient supply chain that can withstand global market volatility.
Through lean manufacturing principles, we reduce lead times by 15-20% compared to traditional foundries. Our "Just-In-Time" logistics model, supported by our proximity to the Ningbo-Zhoushan port, guarantees rapid fulfillment for global enterprises.
Tailored drainage systems for diverse vertical markets.
In high-end hotels, aesthetics are as critical as function. Our Invisible Linear Drains and custom niches provide the "Hidden Drainage" look that architects demand, combined with the flow capacity needed for rainfall showerheads.
Hygiene and accessibility are paramount. Our side outlet drains are designed for flush-to-floor installation, eliminating trip hazards and facilitating wheelchair access while maintaining easy-to-sanitize surfaces.
For high-rise developments, our drains incorporate advanced fire-stop seals and acoustic insulation features, reducing noise pollution between floors and meeting strict local building codes.
Your strategic partner in navigating international standards.
We provide full documentation support for CE, TUV, and Watermark certifications. Our internal lab performs salt spray tests, load-bearing tests, and hydraulic pressure tests to ensure every batch complies with the specific requirements of North America, Europe, and Australia.
Understanding that plumbing standards vary by region (e.g., 2-inch vs. 50mm outlets), our ODM service allows for regional-specific modifications. We provide technical drawings and installation guides in multiple languages to facilitate seamless onsite integration.
With 26 years of deep expertise, Ningbo Xianglong Metal Products Co., Ltd. ensures a zero-risk foundation for our global clients. Our production covers an area of 13,000 square meters, employing over 100 skilled professionals who are dedicated to the craftsmanship of metal excellence. From the initial CNC laser cutting to the final automated assembly, our standardized production lines guarantee that the "Stable Quality" and "Attractive Appearance" recognized by foreign markets are present in every unit we ship.
Our 16 patents and rigorous testing by German TUV provide the empirical evidence of our professional standing in the drainage and metal product sector.
Xianglong
