| Name | Aluminum bifolding door |
| Place of Origin | Foshan, China |
| Brand Name | Golden Sincere |
| Profile thickness | 1.6mm/1.8mm/2.0mm/2.2mm |
| Frame Material | Aluminum Alloy |
| Opening Pattern | Horizontal |
| Material | Aluminum |
| Warranty | More than 5 years |
| Feature | Magnetic Screen |
| Open Style | Swing |
| Function | Windproof |
| After-sale Service | Return and Replacement, Onsite Inspection, Online technical support, Onsite Training, Onsite Installation |
| Project Solution Capability | total solution for projects |
| Application | Villa |
| Design Style | Modern |
| Glass |
1. Low-E/Reflective/Tempered/Floated glass 2. Glazed: Single/Double/Triple glass 3. Laminated glass Double: 5mm+6A+5mm / 5mm+9A+5mm / 6mm+9A+6mm / 6mm+12A+6mm Triple: 5mm+6A+5mm Laminated: 4mm+0.38pvb+4mm / 6mm+0.76pvb+6mm, etc. Clear/Clear/Grey/Light Green, etc. |
| Glass Color | Matt black, silver grey, Any color is available |
| Surface treatment | Power Coating/Anodized/Electrophoresis |
| Extrusion Alloys | 6063-T5 profile with 1.4-1.6mm thickness for windows |





Golden Sincere Window & Door, as a manufacturer of Aluminum products is established in 2019, locating in Foshan, Guangdong, China. With 5 years of rapid development, it has been growing into be a reliable supplier with 13 advanced automatic production lines, and 30 skilled and experienced workers from the workshop, and a team of 10 professional employees from design, sales and marketing area.
We are covering a production area of 4,300 Sqm for monthly production capacity of 10,000 Sqm Aluminum products and running a storage of 500 tons for our regular products. We produce aluminum casement window, sliding window, swing door, sliding door, bi-folding door, 304 stainless shower enclosures, heavy duty u channel stairs railing, sunlight room and aluminum decorative panel, etc. So far, we have more than 20 showrooms in China, and had completed more than 20,000 projects worldwide.
We are a global system application solution provider who integrates research, development, design, production and installation. We can offer products with noise reduction, water leakage reduction, heat insulation, security and anti-theft.
10-year warranty and accessories 5 years warranty. Thanks to our principle, we have won a good reputation worldwide by offering top quality, competitive price, modern designs, on-time delivery, and after-sales service.
Our goal is to bring our good products to all homes. We uphold the integrity, profession, seriousness, responsibility, sincere attitude to serve you.
Offering OEM and style customization with vast experience working with dealers.
An expert in providing comprehensive windows and doors solutions, creating cost-effective and energy-efficient plans tailored for diverse regional climates.
Provide precise CAD drawings to ensure accuracy and full compliance with customer specifications.
As leading manufacturers of aluminum windows and doors, we specialize in crafting high-quality, durable products tailored to your specifications.
With years of experience in product shipping, we ensure secure packaging and safe, cost-effective delivery to guarantee your products arrive in perfect condition.
Online installation support, providing expert guide for a smooth and hassle-free setup of your aluminum windows and doors.
We take pride in delivering exceptional customer service through our one-stop window and door procurement. Enjoy free design consultations tailored to your needs and fast, reliable delivery. Our dedicated team is here to support you every step of the way, ensuring a smooth experience from start to finish. Your satisfaction is our top priority, and we strive to exceed expectations on every project.