This soft closing mechanism improves your door’s performance. Expertly designed to prevent harsh impacts and loud closing noise, it delivers consistently soft, silent closure. Made of premium synchronized components, it gently decelerates the door near the track end to eliminate hard slams. It offers a pleasant user experience that balances practical function and elegant aesthetics.
Specification:
| Item No :JL-SD09-1 | Product origin :China |
| Order(MOQ):Contact us | Shipping port :Guangzhou |
| Material :Iron+PA | Feature:Durable, Smooth |
| Lead time :30-45 days | Surface treatment :Zinc Plated |
Product Introduction
This soft closing elevates your doors in function. Specially engineered to avoid harsh impacts and loud noises upon closure, it guarantees soft, quiet closing performance with every use. Built with premium grade components that operate in perfect sync, the system gradually slows the door as it nears the end of the track and stops hard slamming collisions. Suited for quiet residential living spaces as well as high traffic commercial environments, it provides a good feeling user experience that beautifully balances practical utility and refined visual style.

About Soft-Close
The soft-close mechanism works by engaging a built-in damper at the final stage of door closure, absorbing impact force to ensure a gentle, quiet close. This not only eliminates loud banging noises but also reduces stress on both the hardware and the door panel, significantly extending the service life of the entire sliding door system.
The Value of Soft-Close
A soft close sliding system is especially valuable in noise sensitive areas such as bedrooms. Every door close becomes a soft touch rather than a harsh impact providing added safety, quieter living, and a more refined everyday experience.
Other attributes
| Place Of Origin:Guangdong, China | Type:Soft Closing |
| Brand Name:JUNAOBAO | Model Number:SD09-1 |
| Surface Color:Zinc Plated | Color:Black |
| Suitable For:Sliding Door Roller | Application:Wardrobe, Closet, etc |
| Feature:Durable, Smooth | Service:OEM ODM |
| Material:Iron+PA | Function:Buffer on closing and opening |
| Delivery Time:40-45Days | Life Test Times:SGS 50,000 cycles |
Installation Drawing

Matching Roller

Suspending Sliding door Roller
Load Capacity: 60KG
Aluminum Profile: R-747
Door Thinkness: ≥25mm
Application: Passager door, Partition door

Sliding door Roller
Load Capacity: 60KG
Aluminum Profile: R-03T
Surface Treatment: Blue Zinc
Application: Wardrobe, Closet, TV Cabinet
Sliding door Roller
Load Capacity: 40KG
Aluminum Profile: R-747
Door Thinkness: ≥15mm
Application: Wardrobe, Closet, Cabinet

Side-Hanging Sliding door Roller
Load Capacity: 35KG
Aluminum Profile: R-A396
Door Thinkness: 18-20mm
Application: Closet, Cabinet
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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