"Rapid Deployment Barriers" refer to security devices that can be quickly installed and activated, typically used in emergency response, military, defense, or public safety fields. The purpose of these devices is to rapidly create obstacles, restrict access, or prevent vehicle passage in response to Read More

As the demand for modern traffic management continues to grow, traditional manual barricade methods have increasingly shown their inefficiencies and safety risks. To improve road management efficiency and safety, Zhengyang Company has launched its innovative fully automated barricade vehicle, design Read More

The SHARK aircraft is named for its appearance, which resembles a "shark." The Shark aircraft is a tandem two-seat, single-wing light aircraft, with a fuselage made of carbon fiber/Kevlar composite materials, retractable landing gear, and a full-aircraft parachute. The aircraft's technology is matur Read More