Reason for Selecting Leehwa Polytech’s Cold Storage Rooms

1Stable Production Management
Products are produced through a manufacturing process kept under strict quality control based upon expert knowledge accumulated through 25 years of business. Therefore, our products are easy to install, durable and corrosion resistant.
2Panels with Excellent Quality and Design
We produce urethane panels in 4 colors in order to provide consumers with a wider range of options which is a step forward when compared to the simple panels of the past. 『Gold flower (new product)/Silver stucco/Ivory/Stainless steel』
3Condensing Unit
It is a refrigeration device produced by our subsidiary LHTM and can be ordered with our panels.
4Differentiated Door Design
Aesthetic elements have been accentuated through the application of color patterns on the doors.
『Wine (new product)/Blue/Brown/Silver stucco』
5Finishing Materials and Fittings
Quality of finished products have been enhanced using clean finishing materials and sturdy fittings.

Cold Storage Room Internal Accessories

1Unit Cooler
Unit cooler produced by LHTM
2Interior Angles
Allows for a clean interior finish 『silver/gold/ivory』
3Lighting
[Waterproof LED light]
[General waterproof light]
4Plastic·wooden floor grating
Prevents slips due to wet or icy surfaces
[Plastic floor grating]
[Wooden floor grating]
5Pressure Relief Vent
Adjusts the internal pressure of the cold storage room
6Interior Shelving

Temperature and Duration of Stored Items

Item Storage Temperature(℃) Relative Humidity(%) Shelf Life Freezing Point(℃)
apple -1~-4 90 3~8 months -1.1
orange 0~9 85~90 3~12 weeks -0.8
strawberry -0.5~0 90~95 5~7 days -0.8
cabbage 0 95~100 5~6 months -0.9
potato 3~10 90~95 5~8 months -0.7
seeds 0~10 50~65 10~12 months -
beans(dried) 10 70 6~8 months -
frozen fish -29~-18 90~95 6~12 months -
oysters 0~2 100 5~8 days -2.2
rice wine -1~1 95~100 18 days -2.2
smoked herring 0~2 80~90 10 days -2.2
shrimp -1~1 95~100 12~14 days -2.2
beef(fresh) 0~1 88~92 1~6 weeks -2.2~-1.7
frozen pork -23~-18 90~95 4~6 months -
egg(fresh) -2~0 80~85 5~6 months -2.2
milk(fresh) 0~1.1 - 2~4 months -0.56
butter 4 75~85 1 months -2.0~-0.6
cheese -1~1 65~70 18 months -13.3
margarine 2 60~70 more than 1 year -