Cast iron gates with bronze inserts are primarily employed in water supply and drainage, flood control, irrigation, hydraulic engineering, and hydroelectric projects to block, divert, or regulate water flow and water levels.
Our company ranks among the earliest specialised manufacturers of this product. Integrating advanced technologies and processes from both domestic and international counterparts, we have repeatedly refined the product structure and manufacturing techniques. Currently, the largest specifications produced reach 4.5m x 4.5m, with annual sales exceeding 3,000 units (sets). Mass production has been established, and multiple specifications are exported overseas.