we shanghai jeneral is a company specialized in the production of sandwich panels offering different types of sandwich panels consisting of different typed of core insulation laminated with GRP-Polyester board. Our production includes several types of composite panels suited to different applications: 1.Panels for refrigerated and insulated bodywork 2.Panels for Dry-Freight Truck bodywork 3.Mobile office/special field operational vehicles/caravan panels 4.Livestock/Dog unit transportable panels 5.Ambulances panels,Military /Civil field transport panels/aramic+twaron fiber GRP panels 6.Partition walls,decorative stand panels,exhibition stand display panels 7.Construction sectors-Temporary Housing/office panels,storage&garage panels 8.Structuralpanels used in architecture,advertising boards&marine decorative panels 9.Use high pressure vacuum 10.Core choice:PU(Injected PU or Rigid Foam) PIR XPS(Dow Chemical) EPS