5,000 Meter Metro Line Railing Project Successfully Delivered Across 18 Stations
BO NAN SHENG
Apr 13,2026
1.1 Project Scope & Key Requirements
The project involved supplying and installing 5,000 meters of heavy-duty stainless steel railings for 18 metro stations, covering platform edges, staircases, and pedestrian corridors. The railings were required to meet national metro safety standards, withstand high foot traffic, and resist corrosion in underground, high-humidity environments.
1.2 BNS Solution & Delivery Highlights
BNS deployed its prefabricated modular railing systems to ensure efficient, simultaneous installation across 18 stations, reducing on-site construction time by 30%. Using Grade 304 stainless steel with anti-corrosion treatments, the railings are built to last 30+ years with minimal maintenance, supporting the metro line’s long-term operational needs.
Grade 304 vs. 316 Stainless Steel: How to Choose the Right Material for Your Project
Choosing the right stainless steel grade is critical for railing durability and performance. BNS helps infrastructure and commercial clients navigate the key differences between Grade 304 and 316 stainless steel, ensuring optimal material selection for their specific project needs.
2.1 Core Differences Between Grade 304 & 316
Grade 304 stainless steel is ideal for indoor or mild-environment projects (e.g., urban metro stations, retail spaces), offering cost-efficiency and basic corrosion resistance. Grade 316, with added molybdenum, provides superior resistance to salt, humidity, and harsh chemicals—perfect for coastal or industrial settings.
2.2 Guidance for Material Selection
For projects in dry, indoor environments: Choose Grade 304 for cost savings and reliable performance. For coastal, underground, or industrial projects: Opt for Grade 316 (or 316L) to prevent corrosion and extend railing lifespan. BNS offers custom material recommendations based on project location and requirements.
Introducing the New Marine-Grade 316L Cable Railing System for Coastal Applications
BNS is excited to launch its new marine-grade 316L cable railing system, specifically engineered for coastal infrastructure, ports, and waterfront properties. This innovative solution combines sleek aesthetics with uncompromising corrosion resistance, addressing the unique challenges of saltwater environments.
3.1 Key Features of the Marine-Grade 316L Cable Railing
Crafted from high-quality 316L stainless steel, the cable railing system withstands salt spray, humidity, and harsh coastal weather. The ultra-thin cables provide unobstructed views, while reinforced hardware ensures structural stability, making it ideal for pedestrian bridges, coastal promenades, and waterfront resorts.
3.2 Application Advantages for Coastal Projects
Unlike traditional railings, BNS’s marine-grade 316L cable system requires minimal maintenance, resisting rust and pitting even in salt-rich environments. Its modular design enables fast installation, making it a cost-effective choice for large-scale coastal infrastructure projects.
BNS Launches Heavy-Duty Anti-Slip Stainless Steel Drain Grate Series for Public Infrastructure
BNS has launched a new series of heavy-duty anti-slip stainless steel drain grates, designed to enhance safety and functionality in public infrastructure projects. Ideal for metro stations, pedestrian bridges, and public plazas, this series addresses slip hazards in wet environments while ensuring efficient drainage.
4.1 Anti-Slip & Durability Features
The drain grates feature a textured anti-slip surface that reduces fall risks in wet or rainy conditions, meeting global safety standards for public spaces. Made from Grade 304/316 stainless steel, they are corrosion-resistant, heavy-duty, and built to withstand high foot traffic and frequent cleaning.
4.2 Application in Public Infrastructure
The series is tailored for public infrastructure, including metro concourses, pedestrian bridges, and outdoor plazas. The grates’ efficient drainage design prevents water accumulation, while their sleek, low-profile look complements modern infrastructure aesthetics. BNS offers custom sizes to fit diverse project requirements.
How Prefabricated Railing Systems Are Reducing Construction Costs by Up to 30%
Prefabricated railing systems are transforming the construction industry, and BNS is leading the way with modular solutions that cut costs by up to 30%. For infrastructure and commercial clients, this means faster project completion, lower labor costs, and consistent quality.
5.1 Cost-Saving Benefits of Prefabrication
Off-site fabrication eliminates on-site errors and waste, reducing material costs by 15-20%. Prefabricated modules are built to exact specifications, cutting on-site labor time by 30% and minimizing project delays—critical for large-scale infrastructure projects with tight timelines.
5.2 BNS Prefabricated Railing Advantages
BNS’s prefabricated railing systems are fully customizable, fitting diverse project designs while maintaining quality and safety. With a production capacity of 100,000 meters monthly, BNS can deliver large orders on time, further reducing project costs associated with delays.
Luxury Residential Tower in Sydney Selects BNS Frameless Glass Balustrade System
A premier luxury residential tower in Sydney has chosen BNS’s frameless glass balustrade system to enhance its modern aesthetic and safety standards. This collaboration highlights BNS’s ability to deliver high-end, aesthetically pleasing railing solutions for luxury real estate projects.
6.1 Why the Sydney Tower Selected BNS
The tower’s developers prioritized sleek, unobtrusive railings that maximize natural light and panoramic views. BNS’s frameless glass balustrades, with minimal hardware and high-grade tempered glass, perfectly aligned with the tower’s luxury design while meeting Australia’s strict safety standards.
6.2 Features of the BNS Frameless Glass Balustrade
The system features 12mm tempered safety glass, stainless steel hardware, and a sleek, minimalist design. It is easy to clean, durable, and customizable, making it ideal for luxury residential balconies, staircases, and communal areas. BNS provided on-site installation support to ensure seamless integration with the tower’s design.
