Min. Order Reference FOB Price
1000 Square Meters US$1.00-10.00 / Square Meter
Product Description
Sandwich panel uses two coloued steel plates as cover material, polyurethane as core material. Description: 1. Upper steel thick: 0.426mm 2. Lower steel thick: 0.426mm 3. Core thick: 50mm 4. Width: 970m Features: 1. Fine fire-proof: B2 2. Heat insulation 3. Waterproof 4. Easy ...