In the modern industrial landscape, safety grating walkways are no longer just utilitarian structures; they are critical safety assets that protect personnel and ensure operational continuity. As global industries shift toward more hazardous environments—offshore drilling, high-temp chemical processing, and complex logistics hubs—the demand for high-performance grating has reached an all-time high. The "Best Safety Grating Walkways Factories" are now defined by their ability to merge material science with precision engineering.
Safety grating is specifically designed to provide high slip resistance in all directions. From Diamond-Grip to O-Grip and serrated forge-welded bars, the technology behind these surfaces utilizes physical traction patterns that remain effective even in the presence of lubricants, ice, or industrial waste. As a Tier-1 supplier, Ningbo Jiulong Machinery Manufacturing Co., Ltd (NJMM) has been at the forefront of this evolution since 1993, setting the benchmark for YB/T4001 standards.
Annual Production Capacity
Global Export Expertise
Auto Welding Product Lines
International Certifications
The paradigm shift in manufacturing, known as Industry 4.0, has transformed NJMM's production bases into smart manufacturing hubs. With 12 self-developed automatic pressure welding lines and robot banding systems, we offer an "Information Gain" that traditional factories cannot match. Our supply chain resilience is built on digital control panel tailoring and laser cutting precision, ensuring that every walkway fits perfectly without on-site modifications.
Our robotic welding systems eliminate human error, ensuring 100% weld penetration and structural uniformity across thousands of units.
Real-time tracking of raw materials (Q235/Stainless Steel) ensures that large-scale global orders are fulfilled with zero downtime.
In 2021, NJMM was included in the green factory pool, optimizing energy use in the hot-dip galvanization process to reduce environmental impact.
In environments where oil spills are frequent, our serrated steel grating and JT-series stair treads provide the necessary grip. Resistance to salt-spray corrosion is ensured through heavy-duty hot-dip galvanizing.
Designed for high load-bearing capacity, NJMM gratings support heavy equipment and high-frequency pedestrian traffic in mining refineries and steel mills.
Precision-engineered aluminum I-bar gratings offer lightweight alternatives for marine applications, maintaining strength while reducing the vessel's overall weight.
Currently, global procurement officers are prioritizing "Total Cost of Ownership" (TCO) over initial price. Jiulong Machinery (NJMM) addresses this by providing high-durability products that require zero maintenance for decades. From South America to West Asia, the trend is moving toward modular walkway systems that can be rapidly deployed in infrastructure projects like waste disposal plants and waterworks.
Founded in 1993, Ningbo Jiulong Machinery Manufacturing Co., Ltd (NJMM) is a modern comprehensive enterprise integrating scientific research, design, machinery manufacturing, and engineering construction. We currently operate two major production bases in East and North China, covering an area of 450,000 square meters.
NJMM offers comprehensive engineering services, including the design and installation of grating solutions and the provision of detailed structural drawings. Our commitment to the ISO9001:2015 Quality Management System and CE certifications ensures that our products meet the rigorous safety standards of the international market.
Our "Longta" brand steel grating has been widely applied to renowned projects globally, from the petrochemical industry to light chemical and textile chemical refineries.
Jiulong
