The Best Window Manufacturer Brand

If you're looking for window manufacturer brands, then you come to the right place, Doorwin is a major window and door manufacturer for the USA market

We make a wide range of windows and door

We make a wide range of windows and doors. Our in-house team designs our products to suit your style, needs and budget. We have an extensive range of styles and options, which can be customised to suit your home

We also have a wide range of beautiful designs to suit all types of properties. We have something for you whether you're looking for a modern or traditional look. We have made it easy for you to find the right style for your home by breaking down our designs into categories like; Traditional, Contemporary, Modern, French Doors and Garden Windows

Our products are made from high quality materials that will last for years without losing their shine or colour. This means that they are less likely to need repairs or replacements down the track, saving you money in the long run

Our products are NFRC certifie

Doorwin, a leading manufacturer of windows, is proud to announce that we have been awarded the NFRC (National Fenestration Rating Council) certification for our products

Doorwin*s products have always been high quality, but now we can give you even more peace of mind. This certification is based on the rigorous testing requirements established by the NFRC and ensures that our windows meet or exceed industry standards

The NFRC was founded in 1980 as a nonprofit organization dedicated to providing third-party window ratings and certifications that help consumers identify energy efficient windows. In addition to its focus on energy efficiency, the NFRC also works with manufacturers to improve frame durability and performance while minimizing material waste during manufacturing

Customized orders are guaranteed satisfactio

Doorwin is one of the best window manufacturers in the market. The company has been in business for more than 30 years and offers a wide range of products, including windows, doors, siding and other exterior building products

Doorwin has manufacturing facilities around the country to ensure that it can provide customers with custom-made products quickly and efficiently. Its products are also manufactured using quality materials to ensure durability and long life

Customized orders are guaranteed satisfactio

Customers who order their products from Doorwin are assured of their satisfaction because they can have their orders customized to meet their needs. This includes choosing the color, design and size of their windows or doors. They can also choose from several different types of materials for their outdoor living spaces such as vinyl composite decking or aluminum railing systems

We offer stable delivery time and quick response to your concerns

Doorwin is a leading manufacturer of windows and doors in China. We're a company with a decade's experience in this field, which makes us experts at what we do. We've always been committed to providing our customers with high quality products at competitive prices

We have been developing our products based on the needs of our clients, and they are all produced using only the best materials available on the market. We also provide customized solutions for you if needed.

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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)