Jinan Haolong Hoisting Machinery Manufacturing Co., Ltd. specializes in the production of: highway overpasses, intelligent electric lifting overpasses, overhead gantries, movable overpasses, lifting gantries, road height limiters, lifting poles, road blockers, tire deflation devices, hydraulic lifting machinery, hydraulic lifting systems, automatic lifting height limiters, intelligent traffic facilities, remote identification and control systems for overpasses, loading platforms, bridge loaders, and logistics equipment.Intelligent Electric Rising and Falling Barrier: Equipped with a hydraulic lifting system, offering excellent stability, affordability, and a sleek, innovative design. The advanced control system allows for safe and quick adjustment of the lifting height, ensuring convenience. It effectively blocks large vehicles while enabling emergency vehicles like fire trucks to pass through smoothly in urgent situations!Jinan Haolong Hoisting Machinery Manufacturing Co., Ltd. has...