OnlyKem Walk in Freezer Freezer Room Cold Room Storage Walk-in Cooler Cold Storage Cold Room









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Product Name | PU sandwich panel |
Surface Material | color steel(PPGI), stainless steel, aluminum |
Core material | Polyurethane foam |
PU density | 45±2KG/m3 |
Fire grade | B2 |
Width | standard width 1000mm, maximum 1050mm |
Length | Customized, maximum 11980mm |
Thickness | 50/75/100/150/200mm |
![]() | Cold Room Door 1.Perfect sealing 2.Reliable, safe and easy to operate 3.Cold Room Door Series: hinged door,sliding door,swing door,replaced door 4.Replaced Door: Whether you want to replace the original door or open a new door of the old cold room. |
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https://coldroomcn.en.made-in-china.com/company-ONLYKEM-JINAN-TECHNOLOGY-CO-LTD-.html
20+ Sales engineer
200+ Countries customers
10K+ Coldroom design
Warehouse system
Factory and product management


Q:How long is the lead time?
A:Usually for units we need 35 days to produce. If it is a special voltage of 60hz, the production time needs to be extended by 5-10 days. Panels and other things usually we need 7-20 days depends on amount.
Q:What kind of technical support can you provide?
A:Both our sales and engineers can provide 24 hours online support. Panels are supplied with installation drawings. Installation manuals and electrical diagrams are included with the cooling system. Accessories support is available for all of our products.
Q:Can you send an engineer to the site to install?
A:At present, due to the epidemic, the cost of our engineers going abroad is too high. Returning from abroad requires up to 14 days of quarantine. We recommend that it is more cost effective to find a refrigeration engineer locally. We can provide full online technical support.
Q: Do you accept customization?
A: Since we are a factory, we accept customer's customization. If you need to use your brand, please provide the AI/PSD source file of the brand logo.
Q: Can you provide samples?
A: Hello, most of our products can provide samples. Sample fee and shipping fee will be paid by customer. Panel samples can be provided free of charge. Shipping is paid by the customer.