What is a door lock?

What is a door lock?

The door lock is an important guarantee to ensure the safety of the family. It is an indispensable safety facility for every family and can protect everyone's privacy. There are many classifications of door locks, and the requirements for door locks are different in various places. Ordinary families generally use anti-theft door locks, which are safe and relatively cheap.

Door locks are essential security devices that provide protection and peace of mind for homes, offices, and other establishments. These mechanisms are designed to prevent unauthorized access and ensure the safety of occupants and valuable belongings. Door locks come in various types, including deadbolts, lever locks, knob locks, and electronic locks, each offering different levels of security and convenience. With advancements in technology, electronic locks have gained popularity, allowing keyless entry through codes, fingerprint recognition, or smartphone connectivity. Door locks are designed to be sturdy, durable, and tamper-resistant, with features such as anti-pick pins and reinforced strike plates. They are available in different finishes and styles to complement the overall aesthetic of the door and the surrounding decor. Whether for residential or commercial use, investing in high-quality door locks provides a crucial layer of security, ensuring peace of mind and safeguarding against unauthorized entry.

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Why Choose YAKO?

Customization Support

As a leading manufacturer of Door Handles, Door Hinges, Door Locks, and Door Stoppers, shower door lock professional manufacturers, we understand the importance of catering to unique customer requirements. Our products are designed to support customization, allowing you to choose from a wide range of finishes, styles, and sizes. Whether you need a specific design or want to match your existing hardware, our dedicated team will work closely with you to create tailor-made solutions that meet your exact specifications.

ISO9001:2015 Certification

At our production facility, quality is paramount. We are proud to have achieved ISO9001:2015 certification, which ensures that our manufacturing processes adhere to the highest international standards. This certification signifies our commitment to delivering superior products that consistently meet or exceed customer expectations. When you choose our products, you can trust in their durability, reliability, and overall quality.

Manufacturer Direct

By choosing our products, you benefit from direct sourcing from the manufacturer. As a trusted manufacturer of Piano Hinges, Shower Hinges, adhesive bathroom hooks professional manufacturers, Cabinet Handles, long grab bars factory in china, grab bars producer, House Numbers, shower screen pivot hinge bunnings, and Bathroom Hooks, we have complete control over the production process, from design to manufacturing. This enables us to offer competitive pricing without compromising on quality. With no middlemen involved, you can be assured of receiving the best value for your investment.

Comprehensive One-Stop Service

We take pride in providing a comprehensive one-stop service to our customers. From initial concept development to final product delivery, we are with you every step of the way. Our dedicated team of professionals will assist you in selecting the right products, guiding you through the customization process, providing technical expertise, and ensuring timely delivery. With our commitment to customer satisfaction, you can expect a seamless and hassle-free experience when working with us.

Passage Entrance Privacy door lock ?

Yake Hardware Products Co., Ltd. is a professional manufacturer of high-end architectural hardware products. In the past 20 years, it has mainly produced doors, windows, glass, kitchen utensils, and outdoor products.
Covering an area of 6,000 square meters, with 5 production lines and nearly 100 employees, Yako can provide more than 2,000 solutions for architectural projects and interior design.
Adhering to the tenet of "quality first, customer first", we have always been committed to providing every customer with excellent quality and enthusiastic service at the most competitive price.

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Our door lock is customizable

As a door lock manufacturer, we take pride in offering customizable door locks to meet our customers' unique needs. We understand that every space has specific security requirements, and a one-size-fits-all approach may not suffice. That's why we offer tailored solutions that can be customized to fit any door and match any decor.

Our customizable door locks provide a range of options to choose from. You can select the type of lock, whether it's a traditional deadbolt, a modern keypad lock, or a cutting-edge smart lock. We offer a variety of finishes, including polished brass, brushed nickel, and antique bronze, to ensure that the lock seamlessly blends with your door's style.

In addition to aesthetics, our door locks can be customized based on security preferences. You can opt for reinforced strike plates, anti-pick pins, or advanced security features like tamper alarms or fingerprint recognition. Our team works closely with you to understand your specific requirements and design a door lock that provides the desired level of security.

We also understand the importance of convenience and ease of use. That's why our customizable door locks can be integrated with smart home systems, allowing you to control and monitor your lock remotely. With features like keyless entry, temporary access codes, and activity logs, you can have peace of mind and seamless access control.

When you choose our customizable door locks, you are investing in quality and reliability. Our locks are manufactured using high-grade materials and undergo rigorous testing to ensure durability and long-lasting performance. With our commitment to customer satisfaction, we strive to exceed your expectations by delivering top-notch products tailored to your specifications.

So, whether you're securing a residential property, a commercial building, or any other space, our customizable door locks provide the flexibility and versatility you need. Experience the peace of mind that comes with a lock designed specifically for your requirements. Trust our expertise, and let us provide you with the perfect door lock solution.

User Reviews

What users say about YAKO

I recently purchased door handles, hinges, and locks from this manufacturer, and I am thoroughly impressed with the quality and functionality of their products. The door handles are sturdy and comfortable to grip, the hinges provide smooth and seamless movement, and the locks offer excellent security. The attention to detail and craftsmanship is evident, making these products a great investment for any home or business.


I want to commend this manufacturer for their exceptional customer service and support. From the moment I reached out with inquiries to the post-purchase assistance, their team was friendly, knowledgeable, and responsive. They helped me choose the right door handles, hinges, and locks for my specific requirements, ensuring a seamless installation process. Their commitment to customer satisfaction is truly commendable.


Security is paramount for me, and I'm pleased to have discovered this manufacturer's door handles, hinges, and locks. These products provide superior security features, giving me peace of mind knowing that my property is well-protected. The door handles have solid construction, the hinges are tamper-resistant, and the locks offer advanced locking mechanisms. I highly recommend these products to anyone who prioritizes safety.


As a contractor, I rely on durable and reliable door hardware for my projects. This manufacturer consistently delivers high-quality door handles, hinges, and locks that exceed my expectations. The handles are ergonomically designed, the hinges are robust and long-lasting, and the locks provide the utmost security. I highly recommend their products for anyone seeking top-notch door hardware that stands the test of time.

Frequently Asked Question

Do you have any question?

Cylinder handle door lock and cylinder ball door lock, the lock tongue is equipped with a 45-degree oblique tongue at the outlet, or a 90-degree square lock tongue. The lock tongue cannot be adjusted in position. The fixed position can be selected from 60mm or 70mm, and the door thickness is 35- 65mm, install it according to the holes drilled in advance.

Three-bar handle door lock and three-bar ball door lock, the lock tongue is equipped with a 45-degree oblique tongue at the exit, or a 90-degree square lock tongue. The lock tongue can be adjusted to a position of 60-70mm, and the door thickness is 30-65mm. Door thickness custom size.

When the door is locked and cannot be twisted, try not to use the method of violently picking the lock, which will easily cause damage to the door and affect the normal use of the door in the later period. We can use a small screwdriver to pass through the crack of the door, twist the deadbolt of the anti-lock, so that the deadbolt can be rotated with the anti-lock, and the door of the room can be unlocked smoothly.

There are various types of door locks available, including deadbolt locks, knob locks, lever handle locks, electronic locks, and smart locks. Each type offers unique features and levels of security to meet different needs and preferences.

Electronic door locks offer convenience and enhanced security. They can be operated through various means such as key codes, keycards, fingerprint recognition, or smartphone apps. Electronic locks eliminate the need for physical keys and provide added features like remote access and activity logs.

Smart locks combine the convenience of electronic locks with advanced connectivity features. They can be connected to a home automation system or controlled through a smartphone app. Smart locks allow users to lock and unlock doors remotely, grant access to guests, and receive activity notifications.

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Common classification of hinges

Common classification 1. According to the type of base, it is divided into two types: detachable type and fixed type;

What is the function of the anti-theft door handle?

The anti-theft door handle, as the name suggests, is the handle installed on the anti-theft door. It can facilitate us to open and close the anti-theft door. It is usually made of iron, steel, aluminum and other metal materials through physical processing such as forging, rolling, and cutting. An indispensable hardware accessory on modern home security doors, its quality directly affects the use of security doors to protect home safety.

What is the function of the door lock?

1. Entry door lock: also known as anti-theft lock. The entrance door is the door of every family and the watershed outside the home. It must have a special function, that is, it can play the role of insurance and security. There are generally two doors to enter a house: an iron door and a main door (usually a wooden door). For iron gates, both sides can be locked, commonly known as double-ended locks.

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