KERONG a professional parcel locker lock manufacture

With 24 years of specialized R&D and manufacturing experience, KERONG has grown from a specialized manufacturer into a global leader in smart locking solutions. Our track record speaks for itself:

• 10,000,000+ locks sold worldwide

• Supplier to global TOP10 smart locker operators

• Export markets spanning Germany, Hungary, the United States, Ukraine, Romania, Switzerland, and beyond

• Customer satisfaction rates exceeding 96% on verified platforms

This isn't just manufacturing—it's a commitment to excellence that has been refined over two decades of innovation, customer feedback, and relentless quality improvement.

Professional Solutions for Every Application

KERONG understands that no two parcel locker projects are identical. That's why we offer fully customizable OEM and ODM solutions, from lock dimensions and wire configurations to branding and software integration.

Our product portfolio covers the full spectrum of parcel locker needs:

Solution	Key Features	Ideal For
Logistic Parcel Locker Locks	Weatherproof, high-cycle durability, extreme temperature tolerance	Courier networks, apartment complexes
Solar-Powered Locker Locks	Ultra-low power consumption (0.75W–1.2W unlock), BLE communication	Off-grid locations, eco-friendly deployments
Refrigerated Locker Locks	Operates at -20°C, overcomes compressed door seals	Cold chain logistics, grocery delivery
Centrally Supplied Systems	Bi-directional RS485/TCP/IP communication, centralized management	Smart offices, healthcare, education

The KERONG Advantage: More Than Just a Lock

When you choose KERONG, you're not just buying a component; you're partnering with a team that understands the stakes of your business. Every lock that leaves our facility has passed:

• Function testing

• Holding force testing

• Salt spray testing

• Working life testing

• Aging testing

• Anti-brute force knock testing

• High and low temperature testing

• Burglarproof testing

We don't just meet industry standards—we define them.

Security by Design: Multi-Layered Protection for Peace of Mind

In the logistics industry, a single security breach can erode customer trust and result in significant financial loss. KERONG's approach to security is holistic, integrating mechanical robustness with intelligent electronic safeguards.

Mechanical Security

Our locks feature anti-force performance rated at 250kg+, with hardened lock bolts and reinforced housings that resist drilling, prying, and impact. The mechanical emergency lever ensures that lockers can be opened manually during power outages—without compromising the lock's structural integrity.

Certified Compliance

All KERONG products carry CE, FCC, and RoHS certifications, ensuring compliance with stringent international safety and environmental standards. Our manufacturing facility, spanning over 23,000 square meters, operates under rigorous quality control with 8 dedicated QA/QC inspectors and 9 testing instruments, verified by SGS Group.

KERONG isn't just manufacturing—it's a commitment to excellence that has been refined over two decades of innovation, customer feedback, and relentless quality improvement. Welcome to contact us and discuss more solutions for parcel locker industry.