ISO9001 Certified 4m Pre-Galvanized Steel Safety Diamond Grip Stair Tread - Industrial & Commercial Anti-Slip Solution

The 4m Pre-Galvanized Steel Safety Diamond Grip Stair Tread (Model: G325) is a premium anti-slip stair solution certified by the ISO9001 quality management system, proudly crafted by Chinese brand TT. Engineered with industrial and commercial safety as the core, this stair tread features high-grade pre-galvanized steel (with optional Q235, stainless steel, and aluminum materials) and a one-piece cold-formed channel design, delivering exceptional strength, slip resistance, and long-term durability for high-traffic stairways and walkways.

With a standard length of 4m (supporting customization up to ≤4000mm) and thickness ranging from 2.0mm to 5.0mm, the stair tread offers flexible sizing to fit diverse project requirements—width up to 1000mm can be tailored to your specific needs. Its pre-galvanized surface treatment (with additional options of hot-dipped galvanizing and electro-galvanizing) provides superior anti-rust and corrosion resistance, ensuring reliable performance in outdoor, humid, or harsh environments without easily deforming or wearing down. The diamond grip design, featuring large debossed holes surrounded by embossed traction buttons, delivers multi-directional anti-slip traction, while the generous open area prevents accumulation of rain, snow, dust, and debris—keeping the surface safe and dry in all weather conditions.

Designed for hassle-free installation and long-term usability, this stair tread comes with welded end carrier plates and pre-punched holes, allowing quick and secure bolting to stair stringers. The self-framing metal grating planks eliminate the need for complex additional structures, making installation simple and cost-effective. Boasting an excellent strength-to-weight ratio, it combines lightweight handling with high load-bearing capacity, ensuring durability and a long service life even in high-traffic industrial platforms, commercial walkways, and public areas.

Highly versatile, this diamond grip stair tread is widely applied in industrial working platforms, commercial walkways, building staircases, public drainage areas, bathrooms, concrete construction supports, slopes, and fashion show stages. It supports cost-effective custom fabrication to meet unique design demands, while requiring minimal maintenance for ongoing use.

We offer a daily supply capacity of 500 square meters and a minimum order quantity of 100 pieces, catering to both bulk orders and specialized projects. Packaging options include wooden pallets, steel pallets, or custom solutions as per your requirements. Payment terms are flexible, accepting L/C, D/A, T/T, Western Union, MoneyGram, and cash for your convenience.

Integrity is the foundation of our business—we provide competitive pricing, professional export services, and a 100% satisfaction guarantee. All products undergo strict inspection and testing before shipment, with detailed inspection photos provided for your confirmation. Backed by Alibaba Trade Assurance, your order and funds are fully protected. We warmly welcome factory visits at any time to inspect our production process and product quality firsthand.

Keywords: 4m pre-galvanized stair tread, diamond grip safety stair tread, ISO9001 anti-slip stair tread, industrial steel stair tread, commercial diamond grip grating, weather-resistant stair tread, easy-install steel stair tread