ISO 9001-Certified Steel Grating Manufacturer - Premium Steel Stair Treads & Industrial Gratings

Partner with a professional ISO 9001-certified steel grating manufacturer (based in Anping, China) to elevate your projects with high-performance steel gratings and stair treads. Our Q235 steel gratings—crafted from low carbon steel or stainless steel—are engineered for durability, safety, and versatility, making them a top choice for industrial, commercial, and civil applications worldwide. Backed by ISO 9001 certification, every product adheres to strict quality standards, ensuring reliable performance in demanding environments.

Designed with core features that prioritize functionality, our steel gratings boast exceptional strength, heavy load-bearing capacity, and resistance to wear, extreme temperatures, wind, and rain. The hot-dipped galvanized surface treatment delivers superior corrosion resistance and rust protection, while the non-slip structure minimizes accident risks in high-traffic areas. With an attractive finish and easy installation/removal design, these gratings combine practicality with longevity, reducing maintenance efforts and extending service life.

We offer four specialized installation styles (T1-T4) to suit diverse project needs: T1 (welded installation for seamless stability), T2 (bolt-installed with 65*5mm flat bar side plates for flexible assembly), T3 (welded with anti-rubbing checker nosing for enhanced safety), and T4 (bolt-fixed with anti-rubbing checker nosing for secure, removable use). Fully customizable to your specifications, our steel gratings are ideal for straight stairs, industrial platforms, walkways, and more.

Key Advantages

• ISO 9001-Certified Quality: Manufactured to international standards for consistent reliability and performance.

• Industrial-Grade Durability: Q235 steel construction with hot-dipped galvanization resists corrosion, wear, and harsh weather.

• Versatile Installation Options: Four styles (T1-T4) with welded or bolted fixing, plus checker nosing for added safety.

• Superior Functional Features: High load-bearing capacity, non-slip surface, and easy maintenance (open grid design prevents debris buildup).

• Wide Material Flexibility: Available in low carbon steel or stainless steel to match environmental and usage demands.

• Aesthetic & Practical Design: Attractive finish complements commercial and industrial spaces while ensuring long-lasting functionality.

• Global Applicability: Trusted for use in factories, schools, parks, stadiums, civil buildings, and commercial complexes worldwide.

Wide-Ranging Applications

Perfect for steel stair treads (grating steps), industrial platforms, walkways, trench covers, floor gratings, and safety barriers. Suitable for factories, manufacturing facilities, schools, public parks, stadiums, commercial buildings, civil engineering projects, and any space requiring durable, anti-slip, and corrosion-resistant flooring or structural solutions.

Product Specifications

Why Choose Us?

As a professional steel grating manufacturer, we combine over a decade of industry expertise with ISO 9001-certified quality control. Our hot-dipped galvanized steel gratings offer competitive pricing, flexible customization, and reliable delivery to meet global project timelines. Whether you need standard steel stair treads or custom-engineered gratings, we prioritize customer satisfaction—delivering durable, safe, and cost-effective solutions that stand the test of time. Partner with a trusted manufacturer for grating products that exceed expectations.

Tags: ISO 9001 steel grating, professional steel grating manufacturer, steel stair treads, hot-dipped galvanized steel grating, anti-slip steel grating, corrosion-resistant steel grating, Q235 steel grating, industrial steel gratings