Welcome to Ningbo Jiulong Machinery Manufacturing Co., Ltd., a premier manufacturer of high-quality steel gratings in China. Our robust 20mm steel gratings are engineered to endure the most demanding industrial and commercial applications, providing superior durability and impressive load-bearing capacity. Fabricated from top-grade steel, our gratings ensure exceptional performance and are highly resistant to corrosion. The 20mm thickness enhances their strength, making them ideal for various uses, including industrial flooring, stair treads, and pedestrian walkways. Dedicated to delivering outstanding quality and customer satisfaction, we offer reliable and economically viable solutions tailored to all your steel grating requirements. Our facility is equipped to produce both standard and custom-sized panels with precision and efficiency. Choose Ningbo Jiulong Machinery Manufacturing Co., Ltd. for high-quality steel gratings that comply with international quality standards. Contact us for further information and allow us to meet your steel grating requirements with excellence.