Cold Room Hinged Door
- Adaptable
- Corrosion Resistant
- Secure Locking Mechanisms
- Improved Temperature Control
- Complying with Industry Standards
Your Premier Cold Room Hinged Door Manufacturer in China
At Sunnyda, we understand the importance of precise temperature control and reliable storage solutions. That’s why we design and manufacture cold room hinged doors that deliver exceptional thermal insulation and robust performance.
Our doors are tailored to fit your specific needs, with manual or automatic operation options. They feature superior sealing capabilities, high-quality hardware components, and adaptive designs that meet international hygiene standards.
From freezer rooms to greenhouses, our doors provide easy access and precise temperature control, ensuring optimal conditions for perishable items and sensitive processes. With Sunnyda’s cold room hinged doors, you can trust your products are safe and secure.
- Gallery
Advantages of Cold Room Hinged Door




Durable Construction
Sunnyda’s cold room hinged doors are specifically designed to endure the challenging conditions typically found in cold storage environments. Constructed from high-quality materials such as stainless steel and aluminum, these doors ensure durability and longevity. Additionally, they are equipped with strong hardware that enhances their performance and reliability.


Superior Insulation
Sunnyda’s cold room hinged doors are designed with high-quality insulation materials to significantly reduce heat transfer. We incorporate Polyurethane Foam for insulation, which effectively minimizes heat exchange. This advanced insulation helps reduce energy consumption while maintaining optimal temperatures within the cold room.
Customizable Design
Sunnyda offers a wide range of door sizes, finishes, and operating mechanisms, giving customers the flexibility to select options that best suit their individual needs.


Energy Efficiency
Sunnyda’s cold room-hinged door is designed with efficient insulation and secure seals, which significantly reduce energy consumption. This feature leads to lower operating costs, making it an economical choice for various applications.
Built-In Safety Features
At Sunnyda, our cold room hinged doors are equipped with built-in safety features, including emergency release mechanisms and fire resistance. These features are designed to ensure the safety of personnel and protect the facility, providing peace of mind in various operational environments.

- Data Sheet
| Brand Name | Sunnyda Cold Room Hinged Door |
| Type | Hinged Door |
| Feature | Excellent in Thermal Insulation, Durable, Cost-Effective |
| Application | Cold Storage Facilities |
| Material | Polyurethane |
| Design Style | Modern Aesthetic |
| Thickness | 100mm,120mm,150mm,200mm |
| Color | Customizable |
| Size | Customizable |
| Fire rating | B2 |
| Density | 45±2kg/m³ |
| Place of Origin | Henan, China |
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