ZIIISUN Aluminum Window & Door Factory
Our main products include elegant aluminum sliding windows, robust aluminum casement doors and windows, versatile sliding doors, and luxurious sunrooms. These products are widely employed in home decoration for residences, apartments, schools, hospitals, and commercial buildings.
Aluminum Frame Heavy Duty Bi-Folding Door for Balcony
Featuring diversified folding and opening methods, these stylish doors boast a beautiful appearance, easy sliding and opening mechanisms, waterproof and moisture-proof properties, excellent sound insulation, and enduring durability.
Imported hardware from Kerssenberg is utilized, complete with anti-pinch rubber strips ensuring the safety of both the elderly and children.
Equipped with a secure key lock for added protection.

The lower pulley with ball bearing and stainless steel slide rail is meticulously designed to prevent wind, dust, and rainwater from infiltrating your living space.

Safety First: A unique set of safety features.
Prevent accidental hand pinches with our innovative safety designs.

Unlike traditional sliding doors, which limit you to only utilizing half the total area, our folding doors open fully, offering expansive panoramic views into your garden or yard. These bifold doors are ingeniously designed with two or more interconnected panels that open in a sophisticated concertina style, folding flat to one side to create a seamless, unobstructed space. Experience the brilliance of natural light and the grandeur of uninterrupted vistas with our folding patio doors. ZIIISUN provides you with a diverse selection of RAL color options, elegant finishes, various frame styles, and custom sizes, allowing you to create a bespoke solution tailored perfectly to your project needs.
ZIIISUN Windows & Door, the distinguished authority in window and door systems, boasts over 15 years of unparalleled expertise. As one of China's premier suppliers of aluminum window and door systems, we offer an expansive selection of locally designed aluminum window and door suites, tailored for both residential and commercial applications. Discover the pinnacle of innovation and quality in every product we deliver.
Why Choose Us
1. Established in 2009, we bring 15 years of specialized expertise in crafting superior aluminum windows and doors.
2. Annually, we produce over 200,000 square meters of top-quality windows and doors.
3. With over 18 years of exporting experience, our products have reached Oman, Kenya, Malaysia, the Philippines, Cameroon, Ghana, Reunion, Senegal, Australia, Swaziland, India, Mauritania, Tanzania, Angola, Togo, Thailand, Saudi Arabia, Djibouti, Zimbabwe, Barbados, Zambia, and America. Our team is adept at efficient container loading.
4. We utilize premium materials, including top-brand aluminum profiles. Located in Foshan, China's largest aluminum production base, our products stand out in quality.
5. With our own tempered glass factory, we ensure shorter delivery times compared to others.
6. Our team boasts extensive experience in window and door manufacturing, delivering products with reliable performance and meticulous detail.
7. Conveniently located just a 30-minute drive from Guangzhou Baiyun Airport, visiting our factory is hassle-free.
>>> Over 100 dedicated professionals contributing to our company's success
>>> Sprawling factory area covering approximately 58,000 square meters
>>> Annual production capacity surpasses 100,000 square meters
>>> Successfully exporting at least 100 containers annually to the USA, Canada, and Australia
>>> Over 15 years of unparalleled experience in Research & Development and manufacturing
Empowered by robust technical expertise, cutting-edge technology, and state-of-the-art equipment, our comprehensive range of products includes Bi-fold doors and windows, Stacking and Sliding doors and windows, Aluminium hinged doors, Awning and Casement windows, Aluminium and Glass Louvres, sunroom Balustrades & handrails, and more.
Q1: Are there any issues with the glass inside, such as steam or fogging?
A: Typically, we use 5mm +12A + 5mm double glass. Rest assured, our double glass is professionally made, ensuring no steam or fogging between the double glass.ble glass
Q2: Do all these doors and windows come with frames to mount on walls?
A: Yes, all the doors and windows include frames. Installing them on walls is perfectly fine.
Q3: If the glass breaks without any apparent reason, should I be worried about the rest breaking?'m afraid the rest will be broken
The glass would only break due to an impact force; it won't shatter on its own.'t break itself.
Q4: Can I use 6mm single glass instead of 5mm double glass?
A: It is better to use 5mm double glass because
A sliding door looks unsightly with single glass. The wide space for glass would require a lot of silicon to fill if single glass is used.
5mm double glass offers better safety compared to 6mm single glass.
5mm double glass provides superior soundproofing compared to single glass.
Q5: Can rubber be used instead of glass silicon?
A: Yes, but only on one side. The other side must be glass silicon because double rubber isn't strong enough and is more prone to falling off.