N/a manufacturer / supplier in China, offering Custom-Made Fr4/3240/G10 Epoxy Resin Glass Fiber Battery Separator Insulation Sheet Boards, Factory Sale 0.5mm Epoxy Resin Fiberglass 3240/Fr4/G11 Sheets for Lithium Battery Pack High Temperature Resistant Insulation Board, Customizable Corrosion High Temperature Fire Resistant Epoxy Resin Fiberglass Sheets Rod Moulding Processing Insulation Board and so on.