| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 12 Months |






| Technical Parameters | |
|---|---|
| Application Environment | Cold chain industry fresh storage, cold storage, freezer |
| Size Range | W:1500-4000mm, H:2000-4000mm |
| Door Curtain | Fiber PU coated cloth (0.9mm) + Polyurethane foam insulation (22mm-30mm) |
| Track | Aluminum alloy (3mm wall thickness), spray-painted black |
| Opening Method | Three-button, remote control, geomagnetic, radar, pull rope |
| Motor | 220V/380V, 0.55-1.5kw |
Effectively prevents strong light irradiation and radiation. Experimental data shows 100% sun exclusion.
High-density polyurethane filling with a heat transfer coefficient of only 5.3W/(m2.k), ensuring energy saving.
Designed for quiet operation, significantly reducing external noise interference from airports or busy streets.
Equipped with anti-burglar lock devices. Once closed, it cannot be opened from the outside.



Excellent quality and competitive price with professional exporting experience. Our well-trained staff provides 24-hour online service to answer all inquiries.
Q1: What is the Minimum Order Quantity (MOQ)?
A: A single set (1 set) is acceptable for ordering.
Q2: What are the maximum available dimensions for these doors?
A: The maximum length is 6.5 meters and the maximum width is 6 meters (adjustable).
Q3: Do you manufacture your own components?
A: Yes, we produce parts ourselves to maintain strict control over quality and costs.
Q4: How difficult is the installation process?
A: Our products are designed for a very easy installation process.
Q5: What are the primary benefits of using a dock leveler?
A: It significantly improves the efficiency of cargo handling, making unloading and loading goods much easier.
Q6: Where are these systems typically installed?
A: They are ideal for factory outlets, logistics parks, and cold storage facilities.
Labor Door