Rolling Shutter Garage Door Torsion Spring in Galvanized &Black Oiled Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
QYS218
Function:
Drive, Restoration, Measurement
Material:
High Carbon Steel
Usage:
Industrial, Auto, Furniture, Home Appliance, Garage Door/Industrial Door/Roller Shutter Door
Load Type:
Torsion
Production Process:
Cold Roll
Shape:
Coil
Wire Diameter:
2.0mm-12.0mm
Direction:
Left Hand & Right Hand
Length:
as Your Require
Surface Treatment:
Zinc&Black Coated
Trademark:
QY
Transport Package:
Standard Packaging, Pallet
Specification:
72B
Origin:
Hefei Anhui China
HS Code:
7320909000