China heavy duty door lock Manufacturers Factory Suppliers
We uphold the concept of providing customers with value-added services. What is sold is not just a single product, but a excellent Large Rim Lock, rim cylinder door lock, heavy duty fire door lock solution for customers, which brings real value enhancement to customers. We take pleasure in a really excellent name amongst our shoppers for our exceptional product or service excellent, competitive rate and also the greatest services for heavy duty door lock. Our focus on quality, reliability, and customer service has made us a trusted supplier to businesses around the world. Our products are trusted by some of the most reputable companies in the world. We are committed to the cause of environmental protection and continuously improve the technology level in the field of environmental protection. The company is a young, knowledgeable and professional company. We rely on our own efforts and improvement of management and operation to serve all industries and provide customers with a full range of programs is the direction of our unremitting efforts in the future. We have a dedicated team of engineers and designers who can develop and improve our products.
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![Small Rim Lock]()
Small Rim LockA smaller lock does not mean lower strength. The key is to reinforce the internal structure while keeping the overall size compact. This small rim lock features a panel size of 120×40mm or...read more -
![Solid Brass Rim Lock]()
Solid Brass Rim LockThe first is full brass, which is very rare and expensive. The second is a brass shell with a zinc alloy core, which is the most common type. The third is solid brass throughout—and this is what...read more -
![Horizontal Rim Lock]()
Horizontal Rim LockA standard rim lock is installed vertically. This model is designed in a horizontal configuration. The change in orientation improves resistance against forced entry.read more -
![Nightlatch Door Lock]()
Nightlatch Door LockThe Nightlatch Door Lock we manufacture is a surface-mounted lock designed for nighttime locking. It has both a spring-driven latch and a deadbolt. The user locks it quickly from inside using a...read more -
![Euro Style Night Latch]()
Euro Style Night LatchThe Euro Style Night Latch we manufacture is one of the most common lock types in European homes and hotel rooms. The user locks it from inside using a knob or key. The outside is opened with a...read more -
![Euro Profile Rim Lock]()
Euro Profile Rim LockThe Euro Profile Rim Lock we manufacture is a high-end surface-mounted lock designed to European standards. The key feature is the Euro profile cylinder and European standard lock body dimensions....read more -
![Cylinder Rim Lock]()
Cylinder Rim LockThe Cylinder Rim Lock we manufacture is the standard surface-mounted lock with a cylinder and deadbolt. This is the most complete model in our rim lock series. It has both a spring latch for daily...read more -
![Spring Bolt Rim Lock]()
Spring Bolt Rim LockThe Spring Bolt Rim Lock we manufacture is the same product type as the Rim Latch Lock. Different markets use different names. Some call it Rim Latch Lock. Others call it product. The core...read more -
![Surface Door Lock]()
Surface Door LockThe Surface Door Lock we manufacture is a general term for surface-mounted locks. It covers a wider range than the rim lock. This includes lever type, knob type, and push-button type options. This...read more -
![Surface Mounted Rim Lock]()
Surface Mounted Rim LockThe Surface Mounted Rim Lock we manufacture is installed directly on the door surface. You do not need to cut a hole in the door for the lock body. This makes installation fast and easy. It works...read more -
![Euro Rim Lock]()
Euro Rim LockIn Europe, compliance matters more than branding. Products must meet EN 12209 for the lock body, EN 1303 for the cylinder, and carry CE marking. All three are required for legal market entry....read more -
![External Rim Lock]()
External Rim LockIndoor locks only need to resist forced entry. Outdoor locks must withstand rain, salt, heat, and freezing temperatures. These are the four primary environmental stress factors we designed against.read more
Evelyn Jackson
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
Josie Wood
Small and convenient size, easy to use, seems to be of good quality, and feels like a real bargain at this price.
Betty Miller
As an enterprise, how to continuously improve customer satisfaction is a problem worthy of our study. After some recommendations and comparisons, we finally chose this manufacturer as our cooperative
Jeremy Reed
The customer service staff of this company are very professional in their knowledge related to the products and are always very patient in answering our questions whenever we have them.
Bailey Osteen
Their product makes one of the best we've ever sourced, and their service is excellent.
Gerald Goldstein
We are very satisfied with this company. It provides customers with value-added services, including technical training, system operation, data maintenance, fault monitoring and early warning, to
Since the establishment of our company, we have always taken "technology" as the core and "quality" as the foundation. We operate with integrity and hope to create a well-known brand. We will continue to forge ahead and provide customers with high-quality Solid Brass Rim Lock, magnetic lock body, high security mortise cylinder and perfect services as always. We hope to develop together with our customers and create success together. As one of the most experienced heavy duty door lock manufacturers and suppliers in China, we also support customized service. We warmly welcome you to wholesale bulk cheap heavy duty door lock in stock here from our factory. If you have any enquiry about pricelist, please feel free to email us.