High Temperature Resistance, Fire Retardant, Industrial Insulation manufacturer / supplier in China, offering Factory Direct Selling 3- 20mm Flexible Silica Aerogel Insulation Blanket Sheets, Factory Made 0.7mm 1mm 1.5mm 2mm 3mm 4mm 4.5mm 5mm 6mm High-Performance Nano Silica Aerogel for Commercial and Residential Buildings, China Wholesale Custom 3mm 5mm 6mm 10mm 20mm 30mm 50mm Thermal Acoustic Silica Aerogel for House Residential and so on.