Best Window and Door Manufacturers in China

Are you looking for the best door and window manufacturer in china? Then we are your door to success. We have been making doors and windows for almost 20 years, Doorwin is the best door with a history in China

With 2 decades of experience, Doorwin has been dedicated to doors and windows industr

With 2 decades of experience, Doorwin has been dedicated to doors and windows industry. We are professional manufacturer, supplier and wholesaler of various kinds of door products such as door lock and window handle, etc

Doorwin not only provides high quality products but also offers excellent service to our customers. We have a strong team of skilled workers and QC team who are responsible for quality control during production process. With our experienced engineers, we can offer customized design according to your requirements

We are specialized in producing aluminum windows, exterior door and curtain wall. By using the latest technology in design and manufacture of doors and windows, our products can be 100% customized to meet your specific requirements

As a leading window and door manufacturer in China, Doorwin has been engaged in the design, manufacture and sale of windows and doors for 20 years. With advanced technology and equipment, we are specialized in producing aluminum windows, exterior door and curtain wall. By using the latest technology in design and manufacture of doors and windows, our products can be 100% customized to meet your specific requirements

Doorwin*s product range includes

Aluminum windows: sliding window, casement window, hinged window and fixed window etc. They are made from high quality aluminum alloy material with good corrosion resistance and low maintenance cost. The aluminum frames are easy to clean and maintain. The PVC coated glass will protect against UV rays thus extending its lifespan. They can be customized according to your needs so they provide great energy efficiency while maintaining style with contemporary designs

Exterior doors: Sliding door; French door; Hinged door; Bi-fold door; Vertical sliding door; Solid panel door etc.. These doors are made with high quality materials such as steel or aluminum alloy which can withstand heavy weather conditions such as rainstorms or snowstorms without any damage occurring at all! They have a wide variety of styles to choose from s

We provide custom aluminum doors & windows with excellent performance like Low-E glass, water proofing and air tightness

Doorwin is a professional door and window manufacturer in Xhina, which has been established for 20 years. Our products include aluminum alloy window and door frames, wood window and door frames, glass doors and windows, metal composite door frames, etc. We are one of the leading companies in Tianjin City that provides custom doors & windows with Low-E glass, water proofing and air tightness

We have our own factory and all our products are manufactured under strict quality control system to ensure their high quality. Our company has passed ISO9001:2008 certification to ensure our product quality. To ensure product quality we also have got ISO14001:2004 environment management system certification which shows that we strictly control the environmental impact during production process

Our company has obtained many certificates from different countries such as CE certificate, NFRC certificate, CSA certificate or NAFS certificate etc.

door and window manufacturer in china


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)