ZONZEN Panel Lock Manufacuturer

The Ultimate Solution for Protecting Your Electrical Components from Unauthorized Access and Damage.

Zinc Alloy Plane Lock
AP503 Zinc Alloy Plane Lock


Zonzen Zinc Alloy Plane Lock is a type of lock that is commonly used for cabinets, drawers, doors, and electric boxes. It is made of zinc alloy and comes in different variations such as electronic, waterproof, password-protected, and press type. 

Zonzen panel lock offers superior strength, torsion, and abrasion resistance compared to other locks in the market and features a push-button mechanism that makes it easy to lock and unlock. It also comes with keys included for added convenience.

panel Lock Collection

Following are the various types of panel locks. It is mainly applied in the communication cabinet, distribution box, high and low voltage switch cabinet.


High Quality Zinc Alloy Plane Lock


304 Stainless Steel Plane Lock


Zonzen Zinc Alloy Plane Lock


Our Partnership

We have cultivated long-lasting partnerships with leading industry suppliers, including prestigious organizations such as China Railway Rolling Stock Corporation (CRRC), State Grid Corporation of China (SGCC),ZTE GroupHisense, and WANKONG Controls..

Efficiency and Quality

ZONZEN™ stands as a premier industrial lock manufacturer based in China, renowned for its commitment to excellence in craftsmanship and proprietary manufacturing techniques. Our proprietary ZONZEN™ locks, including panel locks, are meticulously crafted through processes such as die-casting, polishing, drilling, and finishing with paint or powder coatings. These methods ensure superior craftsmanship and uphold our dedication to quality.


We are committed to shaping a sustainable future. Through our strong leadership in key sectors and our dedication to sustainable solutions in the production of industrial locks, we are actively advancing an eco-conscious industrial market. Notably, our electric panel locks and electric box locks are crafted using environmentally friendly materials, further contributing to our sustainable initiatives.

We Know Your Needs

Our extensive range of panel locks includes electrical panel locks, breaker panel locks, and electric box locks. Presently, our company proudly offers a portfolio of more than 2,800 distinct product styles, which have garnered acclaim from customers across 100 countries and regions worldwide. Our products enjoy high praise from a global customer base and have earned widespread recognition within the industry.


Zonzen’s 304 Stainless Steel Plane Lock is a versatile and corrosion-resistant locking solution widely used to secure various applications, including industrial cabinets, electrical boxes, outdoor equipment, marine settings, and more across diverse industries.


breaker panel lock
breaker panel lock

Factory Tour

How Industrial Locks are Manufactured

Industrial Lock Manufacturer


ZONZEN is a reputable manufacturer that specializes in producing locks and electrical cabinet accessories. With over 40 years of experience, the company has established itself as a prominent name in the industry. ZONZEN offers a diverse range of high-quality panel locks, including electrical panel locks, breaker panel locks, electrical panel box locks, and electric box locks. In addition to panel locks, ZONZEN also provides an extensive selection of hinges, handles, and other electrical cabinet accessories that cater to a variety of applications. Their products are suitable for high and low-voltage switch cabinets, smart electronic enclosures, Bluetooth-enabled fingerprint padlocks, intelligent U-locks, meter box locks, and file cabinet locks.

ZONZEN Founded
Technical Experts
Automatic Equipment
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The Versatile and Secure Locking System for Your Cabinets, electrical boxes or other enclosures

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all your questions

Here are some frequently asked questions about panel Lock:

An electrical panel lock is a type of lock that is used to secure electrical panels, breaker boxes, and other electrical enclosures. It is designed to prevent unauthorized access to the electrical components and to ensure the safety of personnel who may come into contact with the equipment. The following are some examples of electrical panel locks:

Slotted-drive cam locks: These locks are designed to fit into a slot on the panel door and are secured with a key.

Keyed cam locks: These locks are secured with a key and are commonly used to secure electrical panels and other enclosures.

Circuit breaker lockouts: These devices are used to lock out circuit breakers by locking out the entire electrical panel. They attach to the panel cover screws and keep the panel door locked.

Pull-type door locks: These locks are designed to be pulled to open the door and are commonly used on electric cabinet panels.

There might be a lock on your breaker box for several reasons, including:

  • Safety: A breaker panel lock can help prevent unauthorized access and keep people safe from electrical hazards. This is especially important in public places or areas where there are children or pets.
  • Security: A lock on the breaker box can help prevent theft or tampering with the electrical system. This is important for businesses or homes with valuable equipment or sensitive information.
  • Compliance: Some industries or organizations require locks on breaker boxes to comply with safety regulations or prevent unauthorized access.
  • Personal preference: Some homeowners or renters may choose to put a lock on their breaker box for personal reasons, such as to prevent roommates or family members from turning off the power.

The specific reason for the lock on your breaker box may depend on your situation. It is important to ensure that the lock is functioning properly and that authorized personnel have access to the box in case of emergency. If you are unsure why there is a lock on your breaker box, it is best to consult with a licensed electrician or the previous owner/landlord.

Using an electric box lock is important for several reasons:
Security: Electric box locks prevent unauthorized access to the electrical equipment, which can deter criminals from tampering with the meter box and prevent vandals from accessing the power box.
Reduced energy theft: Electric meter locks prevent energy theft, ensuring that consumers pay only for the electricity they use.
Safety: For safety reasons, it is recommended that all meter boxes be fully secure. Electrical box locks protect the electrical equipment from unauthorized access, preventing tampering, damage, or accidents.
Overall, using an electric box lock is an effective way to ensure the security and safety of the electrical equipment and to prevent energy theft. It is recommended to use approved locks that are suitable for the specific meter box or electrical panel to ensure proper fit and function


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everything you need to know about Panel Locks

Panel locks, also known as cabinet locks or cupboard locks, are mechanical or electronic devices designed to secure cabinets, drawers, and other enclosures. They are commonly used in homes, offices, industrial settings, and various other environments to prevent unauthorized access to the contents within. Here is everything you need to know about panel locks:

Types of Panel Locks:

Keyed Locks: These locks require a physical key to unlock and access the enclosed space. They come in various keying options, including traditional pin tumbler locks and high-security locks.

Combination Locks: Combination locks use a numeric code or pattern to unlock. They are often used in settings where multiple people need access but don’t want to manage physical keys.

Electronic Locks: These locks use electronic components, such as keypads, RFID cards, or biometric scanners (fingerprint or retina scans), for access control. They are often used in high-security environments and can be programmed to allow or restrict access for specific individuals.

Cam Locks: Cam locks are simple locks with a rotating cam that secures the door or drawer. They are commonly found in furniture and cabinets.

Applications of Panel Locks:

Home Security: Panel locks are used to secure cabinets, drawers, and closets in homes to protect valuables, chemicals, or sensitive information.

Office and Commercial Use: They are used in offices, retail stores, and commercial establishments to secure confidential documents, cash registers, and storage spaces.

Industrial Environments: Panel locks are used in factories and warehouses to secure tool cabinets, equipment enclosures, and access panels.

Healthcare and Pharmaceuticals: In healthcare settings, they secure medication cabinets and storage areas containing sensitive patient information.

Hospitality Industry: Hotels often use electronic panel locks for guest room doors and keyless entry systems.

Schools and Educational Institutions: Panel locks are used to secure cabinets containing educational materials, chemicals, and equipment.

Security Considerations:

The level of security provided by panel locks varies based on the type and quality of the lock. High-security locks often feature anti-picking and anti-drilling mechanisms.

Electronic locks can offer more advanced security features, such as audit trails, remote access control, and the ability to change access codes easily.

Installation and Maintenance:

Proper installation is crucial for the effectiveness of panel locks. It’s essential to ensure they are correctly aligned and securely mounted.

Regular maintenance, such as cleaning and lubrication, can extend the life of panel locks and prevent them from becoming stiff or malfunctioning.

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