Awning Windows
Bay & Bow Windows
Casement Windows
Creak Out Casement Windows
Specialty Shape Windows
Picture Windows
Single Double Hung Windows
Tilt & Turn Windows
Sliding Windows
Bi-Fold Windows
Gliding Patio Doors
Bi-Fold Doors
Lift and Slide 
Entry Doors
Swinging Doors
Pivot Doors
Garage Doors
Interior Doors
Certifications & Test Reports
Over 50 USA & EU fenestration certifications and test reports.
Windows操作系统是一款广泛使用的操作系统，为了让大家更好地了解Windows操作系统的一些特性和功能，本文将详细介绍Windows操作系统的一些重要特点。
1. 界面美观：Windows操作系统具有简洁、美观的用户界面，让用户能够轻松上手。操作系统的设计风格简洁明了，使得用户能够快速找到所需的功能。
2. 强大的兼容性：与其他操作系统相比，Windows操作系统具有更强大的兼容性。它可以运行许多不同类型的软件和应用程序，包括游戏、办公软件以及图形设计工具等。
3. 多任务处理：Windows操作系统支持多任务处理，用户可以同时打开多个应用程序，并在这些应用程序之间快速切换。这使得用户能够更高效地完成工作。
4. 安全性保障：Windows操作系统重视用户数据的保护和安全性，提供了多种安全功能，如防火墙、病毒扫描器和安全更新等。这些功能能够有效保护计算机免受恶意软件和网络攻击。
5. 丰富的资源：作为一款成熟的操作系统，Windows提供了丰富的资源供用户使用。这些资源包括各类应用程序、教学资料以及技术支持，用户能够轻松获取所需的各种资源。
6. 灵活的个性化选项：Windows操作系统允许用户根据自己的喜好进行个性化设置，包括桌面背景、主题颜色和屏幕保护程序等。这使得用户能够将操作系统打造成符合自己风格的界面。
总结来说，Windows操作系统具有界面美观、兼容性强、多任务处理能力强、安全性保障好、资源丰富以及灵活的个性化选项等特点。无论是个人用户还是企业用户，使用Windows操作系统都能够得到良好的体验。
chinese windowsDoorwin 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.
With Doorwin, you can have all of this with a simple move. This is because we believe that the best way to achieve your goals is by working with
our customers to find solutions to their problems.Our team of designers and engineers are dedicated to solving these problems by creating
products that are designed to be easy to install, easy to maintain and repair, while being cost-effective.
Over 50 USA & EU fenestration certifications and test reports.
TPS glazing ensures that no air leakage and fogging issues for 25 years warranty.
More than 4000 high-end bespoke fenestration projects in North America.
Doorwin products meanwhile with half price compared with your local dealers.
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.
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!
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.
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.
Doorwin experts are experienced in working with architects, builders and homeowners to ensre your vision becomes a reality.Welcome to visit a showroom, ask questions about product pricing, request a quote and more.
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)
Doorwin is a company that specializes in custom-made doors and windows. We understand that every home is unique, and we are committed to providing you with the highest quality products possible.Our products are inspired by different lifestyles, and we respect your vision when designing them. Our designs are made specifically for you, so there is no additional cost. We work across styles and profiles, whether you're remodeling an old house or designing your new dream home. Find inspirations here and we will fulfill all your imaginations.
