Newest & Most Reliable Sliding Doors and Windows Manufacturers

When we are talking about the best sliding window door manufacturers, it isn't just about products. We want to take care of our customers and their needs. That is why at Doorwin, we have no minimum order requirements. A full range of sliding doors and windows are available to purchase, including doors with access control systems and self-cleaning mechanism. We understand that not all clients have the same budget, which is why we offer a flexible approach to pricing without having to compromise on quality or style

Our Sashes and the glass are designed to be sealed from the outside

Our Sashes and the glass are designed to be sealed from the outside. The sashes have an inside locking system that is controlled by a handle on the inside of your home. This ensures that your home is secure at all times, even when you are away from home

Our sliding door systems can also be fitted with deadbolts, which allow you to lock your doors from both sides, which is perfect for added security

The glass in our sliding doors is double glazed, this means that there is an air gap between two pieces of glass which makes them more energy efficient than single glazed windows and doors. Double glazing also helps to reduce noise transmission so you can enjoy peace and quiet when you want it most

Our glass is High Definition Low-E Glass with Argon Filled

Our windows and doors are energy efficient, as they are made with high-quality glass that allows much less heat to pass through. This is the key to our energy savings and comfort

Our glass is High Definition Low-E Glass with Argon Filled. All of these made our product be the most energy efficient in the market today. The Low-E coating helps block heat from entering your home while still allowing the sun's light and warmth in during the winter months. The Argon gas fills between the panes of glass creates a vacuum and reduces condensation, preventing foggy windows when it rains or snows outside

Maintenance-free aluminum frames

Doorwin uses maintenance-free thermal break aluminum frames, which are made of high quality materials and designed for long-term use. The frames have high strength and durability, which can effectively prevent deforming, distortion or breaking of the frame. It also has excellent corrosion resistance, long service life and can effectively reduce the loss of heat

Doorwin sliding windows and doors are available in various sizes, styles and colors. The high quality products are sold at competitive prices with good service

We offer custom windows and doors based on your needs and requirements

Our sliding doors are also customizable based on your preferences, needs and requirements. With different color options, you can choose from our selection of standard colors as well as custom colors if desired

Doorwin offers a wide array of energy efficient sliding windows that can help keep your home cool in summer and warm during winter months. If you*re looking for something that will save you money while keeping your home comfortable all year round, then look no further than Doorwin!

sliding window and door 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)