Long Service Life Synchronized Door Roller for Commercial & Residential
Our Simultaneous Sliding Door Roller delivers durable, smooth and quiet sliding performance for interior synchronous sliding doors in home and commercial applications.
Specification:
| Item No. :JL-LDM | Product origin :China |
| Order(MOQ):500pcs | Shipping port :Guangzhou |
| Material :Iron+Nylon | Weight :60kg /132.28lbs per door |
| Lead time :30-45 days | Surface treatment :Zinc Plated |
| Brand :JOB | Sample :Available |
Product Introduction
Our Simultaneous Sliding Door Roller features a high-grade hardware structure to ensure precise simultaneous linkage while opening and closing, delivering stable and smooth sliding performance. This roller effectively lowers friction loss and significantly prolongs the service life of simultaneous sliding door systems. With sturdy construction and easy installation, it serves as a perfect hardware solution for modern residential and commercial door projects.

Simultaneous Sliding Door Roller
Heavy load-bearing & long service life
Widely used for kitchen,living room, office partition
Smooth, stable and balanced operation
Silent gliding design, no noise & no jamming
Other attributes
| Place of Origin:Guangdong, China | Type:Simultaneous Sliding Door Roller |
| Brand Name:JUNAOBAO | Model Number:JL-LDM |
| Surface color:Zinc Plated | Wheel color:Black |
| Suitable for:Wooden Door, Aluminum Frame Glass Door | Application: Room, Kitchen, Bathroom, Office,etc |
| Load capacity:60-100kg/132.28-220.46lbs per door | Service:OEM ODM |
| Material:Iron+Nylon | Design style: Modern |
| Packing:1 set/box, 20 boxes/carton | Life test times:SGS 50,000 cycles |
Installation Drawing

3 Doors Accessories
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4 Doors Accessories
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Matching Suspending door rollers
Loading Capacity: 60KG
Material :Iron+PA
Surface treatment :Zinc Plated
Door thinckness:≥20mm/0.87inch
Model Number:JL-180
Optional Aluminum Profile
Match with JL-180 Suspending Sliding Door Roller
Match with JL-800 Suspending Sliding Door Roller
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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