Hebei Zhuangyu Water Conservancy Machinery Co., Ltd. is a modern, large-scale water conservancy engineering machinery manufacturer specializing in the design, technical development, sales, manufacturing, and installation of screw gate actuators and cast iron sluice gate equipment. Our factory boasts a high-quality professional team, maintains excellent cooperative relationships with several domestic universities and water conservancy research institutions, and is equipped with excellent production facilities, strong technical capabilities, comprehensive testing methods, and a sound quality assurance system. All products are structurally rational, reliable in performance, and offer a wide variety, with each technical indicator meeting industry standards after inspection by the water conservancy quality inspection department.Leading Products Include:I. QL Screw Type Actuator Series:The screw-type gate valves are categorized into manual screw-type gate valves and hand-electric dual-pur...