High Quality & Energy Saving
Professional Vinyl Window & Door Manufacturer
WANJIAÂ offers high-quality, energy-efficient vinyl window and door solutions for new construction and renovation projects.
Wanjia's vinyl windows & doors are preferred by customers for their energy-saving and durable features.
Our vinyl windows and doors offer the ideal balance of durability, energy efficiency, and affordability. They are precisely customized to your dimensions and are independently tested and certified for accurate and reliable water infiltration, wind load resistance, and energy efficiency requirements.
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About Us
By providing top-quality products and personalized customer service, we can ensure the best service for you. In addition, we will provide you with products that fit your budget, home design, goals, and specifications at more competitive prices and faster delivery times.
20+
Years Experience
1.5k
Finished Projects
120k+
Trading Client
100%
Customer Satisfaction
Accurate
Fully Automatic Machine Manufacturing
Automatic Profile Cutting
Clamp 8 profiles at one time and complete 45°, V-shaped notch and mullion cutting of UPVC profiles, with high production efficiency.
CNC Screwing Drilling Machine
The screws spacing and installation hole positions are automatically evenly distributed to ensure high hole position accuracy.
Automatic Welding Machine
Automatically realize the welding of the frame or sash, which can strengthen the corner welding and ensure the high stability of the product.
Advantage
We Offer
We are one of the door and window manufacturers in China that uses the most advanced PVC machinery. This machine uses advanced CNC technology to accurately cut and shape doors and windows of various PVC profile shapes and sizes. In addition, the time required to produce products can be reduced, increasing delivery speed.
- Ensure product size and surface are processed accurately
- Strengthen the splicing of the fan surface and the frame to improve the air tightness of the window and door
- Can be mass-produced and speeded up delivery
- Manufacturing high-quality, energy-saving windows and doors
product Options
Custom Interior/Exterior Colors
Designed for durability and low maintenance, our product line of interior and exterior decorative finishes resists fading or flaking and stays looking great even in a variety of harsh weather conditions.
Choosing the right color can have a huge impact on your home's curb appeal and exterior aesthetics. We offer a wide range of colors for you to choose from. In addition to these colors, if you need to customize other colors, please contact us and one of our sales associates will talk with you in detail.
Glass Options
A variety of glass color and type options allow you to add unique details to your windows and doors while balancing the privacy and natural light you prefer and delivering superior quality and thermal performance.
We also have many different types of glass styles, if you would like to know more please contact us and our professionals will provide advice based on your needs.
Hardware Options
WANJIA offers a variety of window and door hardware styles and a variety of finish options to meet your aesthetic needs and design goals. Consult us to learn more about hardware options.
We work with trusted hardware suppliers to ensure that all hardware operates easily even on large doors and windows and is durable.
Grid Options
Grilles are a unique way to add personality to your home, and we offer a variety of patterns, combinations and designs to choose from to further enhance your home's specific style or architectural design.
We Also Have Other Customization Options
Our Clients
Don’t Just Take Our Word For It
“As a contractor, I value reliability. The consistent quality across all WANJIA products, coupled with their easy installation process, has made them my go-to choice for various projects.”
Jeniffer Smith
“In an era where energy efficiency is paramount, WANJIA’s door and window solutions stand out. Not only are they stylish, but their thermal performance is also commendable.”
Pamela Duncan
 “I had minor concerns post-installation, but WANJIA’s after-sales service was prompt and efficient. It’s clear customer satisfaction is a top priority for them.”
Steve Tailor
Frequently Asked Questions
If you are considering purchasing our products, there is no doubt that you will have some questions before purchasing. Here we’ll address frequently asked questions that come up when making a purchase
We price per square meter and as we are a bespoke manufacturer our customizable options do affect the cost. Please fill out the form or email [email protected] to provide us with the dimensions and configuration you require and we will work with you to develop budget pricing.
Wanjia offers a complete, comprehensive 10-year limited warranty, with a 3-5 years warranty on hardware and moving parts. When you have any questions about the products you purchased from us, you can contact us and we will provide you with a solution in time.
We have listed some of the many reasons to choose us.
- We guarantee to provide more competitive prices than our competitors.
- We are a comprehensive supplier of door and window products, and our team is ready to help you with every need.
- The widest selection of door and window styles and colors.
- Free professional custom design and quotation service.
- We have passed various test certificates in the industry, proving the high quality of our door and window products.
- Respond quickly to your order and ship the product to your designated location as quickly as possible.
- Complete installation guide makes installation easy, helping customers install products independently and save labor costs.
- We are committed to providing hassle-free customer service.
Our average delivery time is 25 days . However, this must be determined on a project-by-project basis and may take longer if the project is too large. A sales consultant can best answer this question when making a quote.
You only need to follow the detailed installation videos and instructions provided by us to easily install and save installation labor costs. WANJIA tries to make the installation process simple.
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