ZIIISUN Aluminum Window & Door Factory
Our extensive product range includes premium aluminum sliding windows, elegant aluminum casement doors, durable aluminum casement windows, versatile sliding doors, and cozy sunrooms. These products are perfect for enhancing home decor and are widely used in residences, apartments, schools, hospitals, commercial buildings, and more.
Heavy Duty Aluminum Frame Bi-Folding Door for Balcony
Experience the versatility of our diversified folding and opening methods. Our doors feature a stylish and beautiful appearance, ensuring ease of sliding and opening. They are waterproof, moisture-proof, provide excellent sound insulation, and are built for durability.
We use imported hardware from Kerssenberg, complete with anti-pinch rubber strips to ensure the safety of the elderly and children.
Equipped with a secure key lock for added safety.

Designed with a lower pulley featuring ball bearings and a stainless steel slide rail to effectively prevent wind, dust, and rainwater from seeping into your living space.

Safety First: A comprehensive set of unique safety features.
Designed to prevent accidental hand pinching.

Unlike traditional sliding doors, which permit only half the area to open, our folding doors offer a complete and unobstructed gateway to your garden or yard. These bifold doors feature multiple interconnected panels that open in a concertina fashion, folding flat to one side seamlessly. By choosing folding patio doors, you achieve the pinnacle of natural light infusion and panoramic, uninterrupted views. ZIIISUN presents an extensive selection of RAL color options, exquisite finishes, versatile frame styles, and custom sizes, enabling you to design a truly bespoke solution for your unique project.
ZIIISUN Windows & Door, the unparalleled expert in window and door systems, boasts over 15 years of illustrious experience. As one of China's premier suppliers, we pride ourselves on delivering a comprehensive range of meticulously designed aluminum window and door suites. Our offerings cater to both residential and commercial applications, ensuring durability, elegance, and functionality for every setting.
Why Choose Foshan Youshang Door and Window System Co., Ltd?
1. Established in 2009, we bring 15 years of expertise specializing in aluminum windows and doors.
2. With an impressive annual production capacity of over 200,000 square meters of windows and doors, we meet high demands efficiently.
3. Our products have reached global destinations 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 for over 18 years. Our skilled workers ensure expert container loading.
4. We use premium materials, featuring top-brand aluminum profiles. Proudly located in Foshan, China's largest aluminum production base.
5. Our in-house tempered glass factory accelerates delivery times, surpassing industry standards.
6. Our skilled team ensures stable, reliable performance with meticulous attention to detail in every window and door we produce.
7. Conveniently situated just half an hour from Guangzhou Baiyun Airport, visiting our factory is hassle-free.
>>> A dedicated team of over 100 skilled professionals powering our innovation
>>> Spanning approximately 58,000 square meters, our factory is a hub of excellence
>>> Delivering an impressive annual production capacity exceeding 100,000 square meters
>>> Proudly exporting at least 100 containers annually to the USA, Canada, and Australia
>>> Backed by over 15 years of unparalleled experience in R&D and manufacturing
Leveraging robust technical expertise, cutting-edge technology, and state-of-the-art equipment, we offer a comprehensive array of superior products. Our range includes Bi-fold doors and windows, Stacking and Sliding doors and windows, Aluminium hinged doors, Awning and Casement windows, Aluminium and Glass Louvres, as well as sunroom Balustrades & handrails, and more.
Q1: Are there any issues with the glass inside, such as steam or fogging?
A: Normally, we use 5mm +12A + 5mm double glass. Rest assured, our double glass is professionally manufactured to prevent steam or fogging between the 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, making them suitable for wall installation.
Q3: If the glass breaks without any apparent reason, should I worry about the rest breaking too?'m afraid the rest will be broken
The glass would only break due to an impact force. It will not break 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
Sliding doors look unattractive with single glass. The wide space for the glass would require a lot of silicon filling, which is not ideal.
5mm double glass is safer than 6mm single glass.
5mm double glass offers better soundproofing than single glass.
Q5: Can you use rubber instead of glass silicon?
A: Yes, but it can only be on one side. The other side must be glass silicon because double rubber is not strong enough and is more likely to fall off.