ZIIISUN Aluminum Window & Door Factory
Our main products include aluminum sliding windows, aluminum casement doors, aluminum casement windows, sliding doors, and sunrooms. They are widely embraced for home decoration and utilized in residences, apartments, schools, hospitals, and commercial buildings.
Aluminum Alloy Frame Soundproof Outside Opening Aluminium Casement Window
110 Series Casement Window with Screen
Three-seal design, resilient against wind and rain
Enduring quality and exceptional performance
Double tempered glass filled with argon gas
Hollow filled with argon to effectively block UV rays, reduce temperature on both sides of the glass, and minimize surface condensation. This reduces the thermal transmittance (K value), preventing outdoor heat from entering the room. Enhances thermal and acoustic insulation by 30%.
Our own brand: ZIIISUN Window with 3C logo and glass insurance
Constructed with 6063 primary aluminum ingots, followed by T5 aging treatment
Protective angles ensure a beautiful appearance and safety
Innovative drainage design for smooth operation and aesthetic appeal
Featuring top-brand Chinese and imported handles that are simple and unique
Optional ihandle with password security
High-transmittance screen sash
Enduring quality and exceptional performance
Prevents window sash from falling
Anti-rust and anti-corrosion bearings supporting over 200kg
Enduring quality and exceptional performance
Flat design for both inward and outward openings, combining simplicity and beauty
Our main products are aluminum windows and doors, elegantly designed to enhance home decoration with style and durability.
If you require our exquisite products, please share your ideas and preferences with us.
Moreover, we proudly operate over 200 stores across the Chinese domestic market, ensuring accessibility and convenience for our valued customers.
Empowered by robust technical expertise, cutting-edge technology, and state-of-the-art equipment, we offer a comprehensive range of superior products. Our selection includes Bi-fold doors and windows, Stacking and Sliding doors and windows, Aluminium hinged doors, Awning and Casement windows, as well as sunrooms and curtain walls, ensuring unparalleled quality and style for your architectural needs.
We pride ourselves on innovation, introducing a minimum of four new groundbreaking products to the market each year.
>>> We are proud to employ over 100 dedicated professionals in our company.
>>> Spanning approximately 58,000 square meters, our factory area is expansive and state-of-the-art.
>>> With an impressive production capacity of more than 100,000 square meters annually.
>>> Our products have a far-reaching presence, being exported to the Middle East, Southeast Asia, and other global regions.
>>> Leveraging over 15 years of expertise in R&D and manufacturing.
We are strategically located in Foshan City, renowned for its proximity to Guangzhou.
This area is famous for its high-quality building materials such as marble, ceramic tiles, and furniture.
Since 2024, we have established more than 200 direct-sales stores under our own brand.
in the domestic market.
We also warmly welcome foreign agents and distributors to partner with us.


We proudly offer comprehensive sample support services tailored for local agents, builders, designers, and esteemed clientele. Experience firsthand the superior quality and craftsmanship of Foshan Youshang Door and Window System Co., Ltd products, including our signature Black Aluminum Alloy Awning Window Casement Outside Opening Room Swing Window.
If you have any questions, feel free to contact us. Our dedicated team is here to provide you with all the support you need. Don't hesitate to get in touch.