How to Find a Strong Door Hinge Locks Manufacturer

Maybe you are looking to replace your locks on your doors because you feel like they don't offer enough security or because you want better protection. But are you sure that the best way to go is with a door hinge lock? Keep reading because I can help with this

The first thing that you should do is look at what kind of locking mechanism your current door hinge lock has. The type of locking mechanism means how strong it is and how easy it is to open or close. You will want to find out if it is made from metal or plastic, as well as how much strength it has. You can do this by looking at the main part of each lock and seeing if there are any numbers or letters on them. This will tell you what type of locking mechanism it has and what strength it has. Then compare this information with what you have currently in order to see which one would be more suitable for your needs and budget

Another thing that you should consider when choosing a new door hinge lock is whether or not there will be any other types of locks that need replacing along with yours. For example, maybe there are already two sets of keys for one door, but only one set for another door nearby? If so then make sure that the second set matches

door hinge lock manufacturer


Freedom to dream "truly custom-made"

Doorwin provides one-stop solution for professional windows doors manufacturer and installation. We have been serving customers with our high quality and branded products in United States, Asia and worldwide.


Our team of experts will work with you to develop a bespoke plan that fits your needs. We take a holistic approach to the planning process, combining our technical expertise with our knowledge of customer requirements and project constraints.

Full Custom Fenestration System

Find the true freedom to bespoke

Doorwin is the manufacturer of full custom fenestration systems, and we're here for you. We provide you with the freedom to design your windows, doors, and more with no additional charge for special shapes, hardware styles, and color choices. Your vision is our inspiration; our job is to make it a reality.
Our products are made to pass your local inspector's verification and are built under USA building codes so you can rest assured that they are safe and sturdy. Choose Doorwin to experience the best bespoke fenestration service available today!

Design Assistance Service

From manufacturing to delivery on site

We take care of the entire process for you, from beginning to end. We have our own expertise and will provide free-charge design development & contract documentation with CAD and BIM drawings. In addition to elevation details and installation design, we will double-check that the products match the drawings and project specifications through video or pictures. We'll help you specify the delivery schedule and logistics service whilst keeping costs to a minimum.

The Safest Delivery

5 layers packaging guarantee 0 damage

We're proud to be one of the top exporters of windows and doors to the United States. We pack each window individually and in four layers, and finally into wooden boxes with non-fumigation, and at the same time, there will be a lot of shockproof measures in the container to protect your items. We ensure that your products will arrive at the sites in good condition after long-distance transportation.
Doorwin has been exporting tens of millions of dollars of windows and doors to the U.S. every year, and we know that improper packaging can cause breakage of the product when it arrives on site. What the client concerns, we concern most.

What Projects Can We Take?

We are tested by the following standards:
-NFRC (North American Fenestration Rating Council)
-AAMA (American Architectural Manufacturers Association)
-WNMA (Wood National Monument Association)
-CSA101 (Canadian Standards Association)
-I.S.2 (International Standard ISO/IEC 17025)
-A440-11 (Standard for Fire Testing of Door Assemblies for Charging Rooms)