N/a manufacturer / supplier in China, offering 1mm-4mm Fiber Heat Insulation Materials Fireproof Aerogel Insulation Panel for New Energy Battery Environmental Protection and Energy Conservation, High-Quality 1mm, 1.5mm and 3mm Aerogel Insulating Boards, Used for Battery Insulation, Customized0.5mm-4mmthickness Aerogel Thermal Insulation Sheet for Battery and so on.