Product Description

Constructed with dual-layer 0.3-0.6mm galvanized steel sheets and reinforced 0.6-1.2mm steel frames (custom thickness available), our doors deliver unmatched durability. The innovative knockdown frame design allows optimized container loading - reducing shipping costs by up to 40% compared to pre-assembled units.

Specification

Brand: Golden Tortoise

Materials:

l Door: Galvanized steel (wooden/steel edge options)

l Core: Polyurethane foam/honeycomb paper

l Finish: PVC laminate or powder coating

Dimensions:

l Standard: 32"×80" | 36"×80"×1.75"

l Frame: 5"/6" profiles

Certifications: ISO9001, CE, SONCAP

Warranty: 5-year structural guarantee