When you purchase a window or door certified by WANJIA, you can be assured that it meets or exceeds current industry test reports and certifications!
Build Your Dream
20 Years Of
Custom windows & doors
WANJIA, China’s most trusted window and door manufacturer, brings new life to your home with quality products. Custom sizes are available in a variety of shapes and styles, including bay windows, sliding windows, garden windows, French doors, etc., with fast delivery.
100 k+
Trading Clients
1500+
Successful Projects
170+
Export Countries
538,195.5ft²
Production Area
why choose us
Get Energy Efficiency & Quality Windows and Doors from WANJIA
Improve Energy Efficiency
Our products feature advanced glass technology that reduces heat loss in the winter and heat gain in the summer, lowering your energy bills.
Better Noise Reduction
Improved interior soundproofing reduces outside noise pollution, creating a quieter, more peaceful living environment.
Beautify Your Home
Offer a variety of styles, colors, hardware, grilles, and other design options to meet your unique needs.
Enhance Home Security
Rigorously tested for durability, structural integrity and weather resistance. This means that our products provide long-lasting protection.
UV Protection
Windows and doors with UV-filtering coatings can block harmful UV rays and preserve the color and life of your furniture.
Increase Home Value
Energy-efficient windows and doors are a smart investment that can increase your property's curb appeal and resale value.
