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Self-repairing freezer door001
The cold storage high speed door is a kind of zipper high speed door , the main difference between it and the ordinary zipper high speed door is t he door curtain , the cold storage high speed door uses a special environmental protection door curtain for low temperature , cold storage saves a lot of energy , and the power saving rate reaches 35-80%, cold storage zipper high speed doors are a major trend of cold storage doors in the furture
2 years ago
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Freezer room PVC high speed rollup door
Shenzhen Hongfa Automatic Door Co., Ltd.
0 views 3 years ago
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Loop sensor auto opening high speed door for freezer
Shenzhen Hongfa Automatic Door Co., Ltd.
0 views 2 years ago
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