Range Of High-Quality Hardware For Doors And Windows

German engineered Tilt & Turn Hardwar

Doorwin is a high-end hardware supplier, offering a wide range of door handles and hinges, as well as window hardware. Our products are of the highest quality, with all products sourced from Germany

Our doors and windows hardware has been tested and approved by European manufacturers. The German engineered Tilt & Turn Hardware is a great example of this. It was designed to be used on both interior and exterior doors and windows. This means that you can use it for both your front door and back door, making it ideal for any home or business owner

The Tilt & Turn Door Handle has an ergonomic design that makes it easy to open your doors with one hand, which makes it perfect for use in hospitals and care homes where there may be limited movement due to illness or injury. The handle also comes complete with a key mechanism so that you don't have to worry about losing keys when you're out and about

Multi-Point Locking Hardwar

Doorwin offers a wide range of high-quality hardware for manufacturer door and window accessories. We use the top quality Multi-Point Locking Hardware that prevents break-ins and keeps your home secure. The locks are made of durable materials and are suitable for all weather conditions

Multi-point locking system: It is a lock that has multiple locking points instead of one lock point. This means that you can use multiple locks to secure your doors, windows or gates. The multi-point locking system also provides additional security because it is harder for thieves to break into your property using a crowbar or other tools

High Security Screws: These screws are an additional security measure that we recommend you use when installing your new door hardware. You can also use them with our existing hardware if you want extra security

Certification qualit

Doorwin is a leading supplier of doors and windows. We offer a wide range of hardware including hinges, door closers, locksets and more

We have been in the business for many years and have gained extensive industry experience. Our team of experts understands your needs and provides you with quality products at competitive prices

We are proud to say that we offer high-quality hardware for doors and windows that are NFRC (National Fenestration Rating Council) certified. This certification indicates that our products meet the required standards set by the National Fenestration Rating Council (NFRC). You can rest assured that our products will last long without any issue or problems

Our hardware is also CSA certified which means it meets all the requirements set by CSA International Certification Services, Inc., an independent third-party testing facility located in Canada. We undergo rigorous testing processes before our products receive this certification so as to ensure that only high-quality products reach our clients' hands.

manufacturer door and window accessories


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)