Insulation metal PU sandwich wall panel Surface Middle layer inner layer Al-Zn Alloy Coated Steel Sheet - Thk: 0.3mm - Heat-resisting painting - Standard size: 3800 *380 *16mm - heat insulation PU foaming - fire proof rate: B2 - PU thk: 1.6cm - Aluminium foil paper
A Video Interactive Platform For Global Opportunities
Copyrights © 2024 aeco-pi.com All Rights.Reserved .