Cold room storage — material steel, colored steel. The complete factory specification follows. Made by Changzhou Polar Bear Cooling Co., Ltd. (9 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Cold Room Storage
- Door Material: Steel
- Main Material: Steel
- Material: steel, colored steel
- Frame Material: Alumimum Alloy
- Warranty: Lifetime
- Place Of Origin: Jiangsu, China
Technical Specifications
| Application | Storage&closet |
|---|---|
| Feature | fire prevention |
| Door Material | Steel |
| Opening Method | Manual |
| Design Style | Industrial |
| Main Material | Steel |
| Material | steel, colored steel |
| Surface Finishing | Finished |
| Warranty | Lifetime |
| After-Sale Service | Return and Replacement, Onsite Inspection, Online Technical Support, Onsite Training, Onsite Installation, Free Spare Parts |
| Project Solution Capability | total solution for projects |
| Door Type | Polymer |
| Place Of Origin | Jiangsu, China |
| Brand Name | CZPBC |
| Product Name | Manual sliding door |
| Frame Material | Alumimum Alloy |
| Size | Customized |
| Door Leaf Thickness | 100mm-150mm |
| Surface Treatment | Powder Coated Smooth Finished |
| Accessories | Lock+handles+hinge |
| Opening Direction | Sliding Optional |
| Usage | Slidng Door |
| Selling Units | Single item |
| Single Package Size | 20X20X20 cm |
| Single Gross Weight | 60.0 kg |
Product Details










Parameters of Cold Room Sliding Door | ||
Door panel | Fully enclosed without frame structure The panel is made of stainless steel sheet or galvanized color steel sheet Do arc processing around the door | |
Thickness of door panel | 100mm or 150mm | |
Core material | Envirionmental PU with high density, of B2 fire-rated | |
Door frame | Made of aluminum alloy or C steel enveloped by stainless steel Tidy appearance and durable | |
Way of opening | Left-open, right-open, double-open | |
Guide rail device | Made of aluminum alloy Its guide’s wheel device acts together with compression wheel device so that the door can separate with door frame when opening and press against door frame and floor when closing | |
Sealing string | Low temperature resistance, oil resistance, high elastic EPDM | |
Heating wire | Automatic constant temperature 220V or 36V low voltage heating zone | |
Fittings | High precision stainless steel material | |
Suitable | Laboratories, restaurants, meat industry, fishing industry, etc | |
Temperature | 25°C ~ -40°C | |
























Packaging Details.
1) Free packing
2) Standard Exporting packing (or as customer’ requirements).
Delivery time.
1) Off season lead time: 7days.
2) Peak season lead time: 15days.




We was founded in 1996. Our company is a first-class cold storage insulation materials manufacturer and a cold storage energy-saving program supplier. We focus on the field of cold storage materials, cold storage research and development areas, through years of great-leap-forward development, the company is expanding, now has 28 managerial staffs, 15 technical staffs and 170 engineering installation and production staffs. The company has established two production bases, covers an area of more than 80 acres, adopts the most advanced in domestic and international third-generation automatic continuous production line, which improves the capacity of production and supply for various types of products. At present, the annual output of our company is thermal insulation materials up to 1.5 million square meters, all kinds of cold storage doors 8, 000 sets, industrial unloading platform 1, 500 sets, all-round to meet the various needs of customers.












Hinged Door–Full Buried/Half Buried Door
Full buried door series (automatic return door), the door body is aligned with the door frame. It can be closed automatically and pressed tightly, with beautiful appearance, good air-tightness and insulation performance.


Auto Sliding Door
Auto (electric) sliding door series can accurately control the different actions of door to ensure the door run smoothly by using the synchronous motor control system.




Free Door / Traffic Door
Free door adopt adjustable spring hinge, with firm structure, convenient adjustment, flexible rotation body at the door.












Our Service:
Response Time < 12 Hours
The price is for reference only, please contact us for details!
Ordering and Pricing
- Minimum order quantity: 10 square meter
- Volume pricing:
- 10–99 square meter: US $18.2 / square meter
- 100+ square meter: US $18 / square meter
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this cold room storage?
The standard minimum order quantity is 10 square meter. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a Lifetime warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Changzhou Polar Bear Cooling Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, Trading Company. Browse the full Changzhou Polar Bear Cooling Co., Ltd. range on HVACR Nexus.
See more in Cold Room Storage on HVACR Nexus.























