ZIIISUN Aluminum Window & Door Factory
Our main products include aluminum sliding windows, aluminum casement doors, aluminum casement windows, sliding doors, and sunrooms. These premium products are widely utilized in home decoration across residences, apartments, schools, hospitals, and commercial buildings.
Aluminum Frame Heavy Duty Bi-Folding Door for Balcony
Our doors feature diversified folding and opening methods, showcasing a stylish and beautiful appearance. They are easy to slide and open, waterproof, moisture-proof, and provide excellent sound insulation, all while being exceptionally durable.
Imported hardware from Kerssenberg is used, complete with anti-pinch rubber strips to ensure the safety of both elderly and children.
Equipped with a key lock for added security.

The lower pulley with ball bearings and stainless steel slide rail is designed to prevent wind, dust, and rainwater from seeping into the room, ensuring a secure and comfortable environment.

Safety First: A unique set of safety features.
Designed to keep your hand from getting pinched accidentally.

Unlike traditional sliding doors, which limit you to opening only half the total area, our folding doors provide a full, expansive opening that seamlessly integrates your indoor space with your garden or yard. Bifold doors are ingeniously designed with two or more interconnected panels that effortlessly fold away concertina style, laying flat against one side. This innovative design not only maximizes natural light but also offers stunning, unobstructed panoramic views. At ZIIISUN, we offer an extensive array of RAL color options, exquisite finishes, versatile frame styles, and customizable sizes, ensuring a bespoke solution tailored to your unique project needs.
ZIIISUN Windows & Door, the epitome of excellence in window and door systems, boasts over 15 years of unparalleled experience. As one of China's foremost suppliers, we offer a vast array of locally designed aluminum window and door suites, meticulously crafted for both residential and commercial applications. Our commitment to innovation and quality ensures that we deliver products that not only meet but exceed industry standards, making us a trusted name in the market.
Why Choose Us?
1. Established in 2009, we boast over 15 years of expertise in crafting superior Aluminum windows and doors.
2. Annually, we produce over 200,000 square meters of high-quality windows and doors, ensuring consistent excellence.
3. Our products have reached global markets including Oman, Kenya, Malaysia, Philippines, Cameroon, Ghana, Reunion, Senegal, Australia, Swaziland, India, Mauritania, Tanzania, Angola, Togo, Thailand, Saudi Arabia, Djibouti, Zimbabwe, Barbados, Zambia, America, and Kenya. With over 18 years of export experience, our workforce excels in efficient container loading.
4. By utilizing premier materials like top brand aluminum profiles, sourced from Foshan-China's largest aluminum production hub-we ensure unmatched quality.
5. Owning our tempered glass factory allows us to significantly shorten delivery times compared to competitors.
6. Our team, with its extensive experience in window and door fabrication, assures reliable and stable product performance, perfected down to the last detail.
7. Located just a 30-minute drive from Guangzhou Baiyun Airport, visiting us is extremely convenient.
>>> Our thriving team boasts over 100 dedicated professionals
>>> Sprawling across approximately 58,000 square meters of prime factory space
>>> An impressive production capacity exceeding 100,000 square meters annually
>>> Exporting a minimum of 100 containers to the USA, Canada, and Australia each year
>>> Boasting over 15 years of unparalleled experience in R&D and manufacturing
Endowed with robust technical expertise, cutting-edge technology, and comprehensive facilities, we offer an extensive array of products. Our range includes Bi-fold doors and windows, Stacking and Sliding doors and windows, Aluminum hinged doors, Awning and Casement windows, Aluminum 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 a 5mm+12A+5mm double glass. Rest assured, our double glass is professionally crafted to prevent steam or fogging between the two panes.ble glass
Q2: Do all these doors and windows come with frames for wall mounting?
A: Yes, all the doors and windows include frames, so installing them on walls is perfectly fine.
Q3: What if the glass breaks for no apparent reason? I'm concerned the rest will also break.
The glass would only break when subjected to an impact force, it't won't break on its own.
Q4: Can I use 6mm single glass instead of 5mm double glass?
A: It is advisable to use 5mm double glass.
Using single glass would require filling a large space with silicon, impacting the appearance and safety. 5mm double glass offers a sleeker look and is safer.
5mm double glass provides better soundproofing than single glass.
5mm double glass is more soundproof than single glass
Q5: Can you use rubber instead of glass silicon?
A: Yes, but only on one side. The other side must have glass silicon as rubber alone isn't strong enough and may fall off easily.