An electric bolt lock is an electromechanical locking device that uses a solenoid-driven solid steel bolt to secure cabinet doors. Unlike traditional key-operated locks, electronic bolt locks are activated by electrical signals—such as RFID cards, numeric keypads, mobile apps, or remote control systems—eliminating the need for physical keys entirely. When power is applied, the solenoid retracts the bolt, allowing the door to open. When power is cut, the bolt extends automatic

The electronic bolt lock—a compact, intelligent locking solution that combines mechanical strength with digital precision. At KERONG, we've engineered electronic bolt locks specifically for vending machines, delivering security that adapts to the demands of modern automated retail.

With 24+ years of expertise, and a relentless commitment to innovation, KERONG is your ideal partner for Smart Delivery Locker Solutions. Whether you're designing the next generation of smart lockers or upgrading existing infrastructure, KERONG's professional R&D team and comprehensive manufacturing capabilities are ready to bring your vision to life.

A centrally supplied locking system is a locking architecture in which multiple electronic locks receive power and control signals from a shared central power supply and control unit, rather than relying on individual batteries or independent power sources. In a typical setup, each lock is connected to a centralized controller through a wiring harness. The controller manages power distribution, lock status monitoring, and lock activation, while the central power supply provid

KERONG combines two decades of specialized expertise, cutting-edge engineering, rigorous quality standards, and customer-centric flexibility to deliver electric locks for parcel locker that don't just meet expectations—they redefine them.

KERONG parcel locker locks provide the professional-grade reliability, durability, and intelligent security that modern logistics demands. Whether you're deploying a neighborhood parcel hub, a city-wide smart locker network, or a specialized cold-chain solution, KERONG has the expertise, the products, and the proven track record to ensure your success.