+86 13921198925
katherine.wang@kwangpurification.net
8613921198925-
2023-09-06
50mm metal face Rock wool sandwich panel Metal Faced Clean Room Special
The coated steel sandwich panel has the functions of load bearing, heat insulation, fire protection and water ...
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2023-09-06
The coated steel sandwich panel has the functions of load bearing, heat insulation, fire protection and water ...
More
