durable, anti-peeling, anti-deformation Specification 1. Profile: aluminium alloy, 6063-T5, thermal break2. Wall thickness: 2.0mm3. ... customized design with easily opened, tightly closed and easily assembly. Aluminium door with environmental protection, durable, moisture-proof, corrosion-resistant, soundproof, ... :OEM Service Offered Design Service Offered Buyer Label Offered Aluminium Sliding Door