Why handicapped handrail must be pvc anti-collision armrest

Why crash-proof disabled handrails will choose pvc anti-collision armrest: 1, pvc anti-collision armrests are used polymer exterior: PVC, ABS, anti-corrosion, antibacterial, protective wall anti-fall solid and reliable, beautiful and practical. 2, pvc anti-collision armrest is very convenient for installation, maintenance and maintenance, and durable. 3, color models have diversity, can well meet the needs of different styles of the environment. 4, pvc anti-collision armrest with flame retardant, antibacterial, simple style