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Heavy Duty Aluminum Bi-Folding Door
| Door Type | Aluminum Bi-folding Sliding Door |
| Frame Material | Aluminum profile 1.6mm- 2.0mm thickness |
| Aluminum Option | Normal aluminum profile, Thermal-Break aluminum profile |
| Glass Options | Clear, Laminated, Tinted, Low-E, Frosted, Tempered glass |
| Single Glass | 4mm, 5mm, 6mm, 8mm, 10mm, 12mm etc. |
| Double Glass | 5+9A+5mm, 5+12A+5mm, 6+12A+6mm etc. |
| Hardware | China famous brand (KINLONG) / German TOP brand (ROTO, SIEGENIA) |
| Opening Method | Inwards or Outwards, right or left hand opening |
| Surface Treatment | Powder coating, anodizing, electrophoresis coating |
| Application Scope | Commercial houses, hotels, villas, office buildings, etc. |
| Expected Lifetime | Above 50 years |
🛡️ Our products feature a 10-year quality guarantee and excellent weather resistance.
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Packaging & Shipping Details
We use plywood crates to ensure maximum stability and safety during transit.
- Step 1: Corners protected by cardboard to avoid collision damage.
- Step 2: Frames wrapped with protective tapes to avoid scratching.
- Step 3: Fix windows and doors on iron pallets with metal strips.
- Step 4: Reinforce units with plastic belts.
- Step 5: PE film covering to keep moisture away.
- Step 6: Secure plywooden crates in containers.
- Step 7: Fill spaces with air bags to insure stability.
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How to Process an Order
1. Send inquiries and requests
2. Solutions and quotation provided
3. Technical drawing for confirmation
4. Sign drawing and make deposit
5. Production starts according to drawing
6. Production and test videos sent
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Frequently Asked Questions
What is the standard profile thickness for these folding doors?
We use heavy-duty aluminum profiles with a thickness ranging from 1.6mm to 2.0mm to ensure structural integrity and durability.
Can I customize the glass type for my order?
Yes, we offer various options including Single, Double, or Triple glazing, along with Low-E, Tinted, Frosted, and Laminated tempered glass.
What kind of hardware is used in these doors?
We utilize top-tier hardware from China's Kinlong brand or premium German brands like ROTO and SIEGENIA for smooth operation.
How are the products protected during international shipping?
All products are packed in plywood crates with multiple protective layers, including cardboard corners, protective tapes, and air bags to fill empty spaces.
What is the expected delivery time for an order?
The typical delivery time is 15 to 38 days after receiving the customer's deposit and confirming the technical drawings.
Do these doors come with a warranty?
Yes, our aluminum folding doors come with a 10-year quality guarantee and have an expected performance lifetime of over 50 years.
Slander Door
