One-stop

aluminum windows and doors manufacturer

in China

Innovation meets craftsmanship—redefining modern door and window solutions

Wellste: Your Trusted Partner

Wellste specializes in producing high-quality aluminum doors and windows, with more than 20 years of experience in the industry, and has a number of categories of doors and windows, folding doors, sliding windows, curtain walls, and many other hot products.

If you have additional needs, we also support customization, if necessary we can also install at home, wellste has done more than 1000 projects, and our aluminum doors and windows are sold all over the world, we have a factory that covers an area of 107,640sq.ft², the annual production capacity of 120,000m² guarantees that our delivery is on time, you can always trust the quality and speed of wellste.

Trusted by you, designed for you

types of windows and doors

Bi-fold door

Casement door

Sliding door

Curtain wall

Casement window

Sliding window

Manufacturing Process

The production process of aluminum doors and windows including cutting, punching, profile cutting and assembly, hardware installation, etc, finally, the finished doors and windows will undergo multiple inspections to ensure that the products delivered to you are in perfect condition.

Customize Your Perfect Doors and Windows

Certification

Workshop

wellste offers a one-stop service with strict control from production to quality control to packaging.

showroom

Send free samples so you can see our quality, wellste is committed to making every product high quality.

After-sales and installation

If you are interested, please send us an inquiry! We will reply you within 8 hours. In addition, our sales will follow up your order, so feel free to contact us if you have any questions.

If you are a luxury villa owner or otherwise, we can also come to your home to help you install and replace the hardware and glass for free under warranty.

Projects

We have done more than 1,000 projects around the world so far, mostly in the United States and Australia.

USA 2023

Canada 2022

Australia 2024

Worldwide Partners

As a professional manufacturer of windows and doors, wellste can’t make our products so high-quality without the credit of hardware accessories, we have perfect partners, and all the details are done well to create high-quality windows and doors. Our windows and doors are sold worldwide and have been trusted by many customers.

Get Started

Let us turn your ideas and designs into reality

Get Quote Now!

Share your thoughts with us, and we will get back to you within 8 hours