... GB DIN/EN JISG Material: high material steel ,EPS ,PU ,rock wool CommodityEPS Sandwich panelSpecificationsStandard: ISO9001:2008 ... commercial use, household appliance, industryMaterial & Grade steel plate , EPS , rock wool ,PUUpper thickness 0.3-0.6mmWith filling ... .2,Equipment :pipeline, protection cover, chimney, shell of refrigerator, cooler, shell of washing machine, air conditioner, freezer, vendor ...