High Quality Garage Door Spring Fittings Roller Shutter Door& Industrial Door Hardware Video, Demo, How It Works & Features
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Product Specifications
Function:
Lift
Material:
Aluminum
Usage:
Industrial, Garage Door
Load Type:
Torsion
Production Process:
Cold Roll
Trademark:
DL
Transport Package:
Carton, Pallet
Origin:
China
HS Code:
7610900000