Best Selling Customized Spiral Coil Factory OEM Garage Door Torsion Spring to USA Standard Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
ASTM A229 Style
After-sales Service:
Provided
Warranty:
Provided
Type:
Spring
Material:
Metal
Certification:
ISO 9001
Trademark:
Customized
Transport Package:
Plastic Film, Wood Board, Foam Board and Others
Specification:
ASTM A229 Style
Origin:
China
HS Code:
7320909000