Square nodular cast iron rainwater grate

Square nodular cast iron rainwater grate is used in rainwater and sewage pipelines. Our company's Square nodular cast iron rainwater grate, the use of ball ground cast iron, full of materials, corrosion resistance, durable. Square nodular cast iron rainwater grate of our company has a large hollow area, which helps to drain water and enhance its drainage capacity. And the convex pattern on the surface has a certain anti-slip effect. Our Square nodular cast iron rainwater grates are designed in one piece for installation and loss prevention. Our company has its own research and development center, which can design rain grates of different sizes and patterns. Welcome new and old customers to visit, discuss cooperation, and seek common development.