The new product FD11 folding door roller holds up to 40KG for one fold. Equipped with soft-closing hinges and anti-derail rollers, it ensures stable, silent and smooth operation. With space-saving design and high cost performance, it perfectly fits various household and commercial cabinet applications.
Specification：
| Item No. ：FD11-1 | Product origin ：China |
| Order（MOQ）：100sets | Shipping port ：Guangzhou |
| Material ：Iron+PA | Weight ：40KG / 88.18 lbs / one fold |
| Lead time ：30-45 days | Surface treatment ：Zinc plated |
| Brand ：JOB | Sample ：Available |
Product Introduction
This newly launched hardware supports a maximum load of 40KG, built with patented 3-way adjustable soft-close hinges and anti-derail bottom rollers. It features no inner cabinet track to expand storage space, runs smoothly and quietly and is easy to install. Cost-effective and durable, it saves aisle space and prevents door collision, an ideal choice for modern wardrobe.
Easy installation, smooth and quiet operation
Enlarged storage space with no inner track
Anti-derail rollers & adjustable height structure
Patented 3-way adjustable soft-close hinges
New product, 40KG load bearing for one fold
Other attributes
| Place of Origin：Guangdong, China | Type：Folding Door Roller |
| Brand Name：JUNAOBAO | Model Number：FD11-1 |
| Surface color：Zinc Plated | Wheel color：Black |
| Suitable for：Home, Apartment, Hotel, etc | Application: Wardrobe,Storage Unite |
| Load capacity：40KG/88.18lbs/one fold | Service：OEM ODM |
| Material：Iron+Plastic | Door thickness：18-20mm / 0.71–0.79 inch |
| Packing：1 set/box, 25 boxes/carton | Life test times：SGS 50,000 cycles |
The system looks beauty, simple and sturdy without shaking
The door panel can be installed in a fixed or freely sliding form，when choosing the form of free sliding, it can save more space and utilize more positions.
Product Advantage
Maximized Space Saving & Optimized Traffic Flow
When opened, folding door panels fold to both sides without occupying the passage space in front of the wardrobe, making it an ideal choice for small apartments or bedrooms with limited floor area. Traditional swing doors require a 90-degree opening radius, while sliding doors need extra space for tracks.
Stable Structure & High Load Capacity for Large-sized Cabinets
Premium folding door systems adopt an upper and lowetrack structure.
The top hanging rail guides movement, while the bottomtrack bears the main load.
This structure prevents deformation, shaking andderailment even after frequent opening and closing, effectively avoiding door sagging and roller wear caused by uneven stress.
Strong Visual Integrity to Enhance Overall Aesthetics
When closed, folding doors fit closely together with noobvious gaps or overlaps.
They blend well with cream style, minimalist style, lightluxury and various other interior styles, turning thewardrobe from a simple storage unit into a highlight ofinterior design.
Flexible & Expandable Functions to Meet Diverse Storage Needs
The internal layout of folding door wardrobes can be customized freely, including hanging zones, stacking areas, drawers and quiltstorage sections.
Since the doors can be fully opened without any obstruction, it is easy to organize and access items. In addition, the folding door systemis easy to disassemble and reassemble.
It can be moved or modified quickly if you adjust the room layout in the future, delivering excellent adaptability and long-term value.
Double Folding Installation Style
Fix Installation Accessories
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| Top Fitting Assembly (L) |
Top Fitting Assembly (R)
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Bottom Fitting Assembly (L) | Bottom Fitting Assembly (R) |
Detachable Hinge (L) |
Detachable Hinge (R) |
Hinge Assembly | Wrench | 4mm Allen Key | Upper Track |
Bottom Track
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| 1-fold | x1 | x1 | x5 | x5 | x1 | x1 | x1 | x1 | |||
| 2-fold | x1 | x1 | x1 | x1 | x5 | x5 | x10 | x1 | x1 | x1 | x1 |
| Corner-fold | x1 | x1 | x1 | x1 | x5 | x5 | x10 | x1 | x1 | x1 | x1 |
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| FD-11 Top Fitting Assembly (L) |
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Bottom Fitting Assembly (L) | Bottom Fitting Assembly (R) |
Hinge |
Wrench | 4mm Allen Key | Upper Track |
Bottom Track |
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| 1-fold | x1 | x1 | x1 | x1 | x5 | x1 | x1 | x1 | x1 |
| 2-fold | x2 | x2 | x2 | x2 | x10 | x1 | x1 | x1 | x1 |
| 3-fold | x3 | x3 | x3 | x3 | x15 | x1 | x1 | x1 | x1 |
Aluminum Profile
Upgrade your home sliding door experience with our premium aluminum profile. Offered at competitive wholesale prices, these aluminum profile arecrafted from high - grade aluminum, ensuring exceptional durability, corrosion resistance, and smooth operation. Engineered for long - lasting performance, they effortlessly support heavy doors while reducing friction and noise.
Upper Track
Bottom Track
FAQ
· Why should I choose your factory over others?
—Our factory has 35 years of production experience with a mature production and operation system.
—We are equipped with automated production equipment and have an outstanding team composed of experienced staffs.
—We provide one-stop purchasing service covering sliding door roller, suspending door roller, side-hanging door roller, barn door roller, folding door roller, aluminum track, weather strip, bottom stopper and more.
This can greatly cut your purchasing and communication costs, while we guarantee premium products and thoughtful services for you.
· What are the quality advantages of your products?
Our core strengths lie in quiet and smooth sliding performance. We adopt premium raw materials and lean production processes. The products feature great wear, corrosion resistance and pass salt spray tests for long service life. Consistent quality is maintained across all production batches.
· Can I get samples before placing an order?
We support sample requests for testing. Samples can be provided as required and you only need to cover the shipping cost.
· How do you ensure every roller meets the same standard?
We have established a complete and strict quality control system with multi-layer inspections throughout the whole process:
—Incoming raw material inspection
—In-production patrol inspection
—Full inspection of finished goods
All products are traceable to comply with unified factory standards.
· Do you have ISO, CE or SGS certifications?
We have obtained ISO9001 quality management system certification and all our products have passed SGS testing.
· Can you customize products or packaging?
We support both OEM and ODM services.
—Product customization: We accept customized products. You need to send us samples or drawings for our technical department to verify production feasibility.
—Packaging customization: We offer logo printing, gift box design and carton design services.
· What is your lead time?
Goods will be shipped within 45 days after receiving your payment. We arrange production strictly as scheduled with scientific inventory and production schedule management. We can also quickly coordinate production for urgent orders.
· What after-sale do you offer?
We have a comprehensive after-sales system. We will respond promptly and provide proper solutions once any issues arise. Meanwhile, we offer long-term professional technical consultation for all cooperative clients.
· Which countries do you export to?
We have years of practical export experience and serve buyers worldwide. Our products sell well in American countries including the US, Mexico and Brazil; European countries such as Spain, Italy, Germany and Portugal; Asian countries including Japan, Singapore, Malaysia and India.
· Is your factory suitable for long-term stable cooperation?
We operate with integrity and aim to build long-term win-win partnerships with clients. We strictly honor all commitments, maintain efficient daily communication, continuously upgrade product quality and supporting services to be your reliable long-term supplier.
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