Independent Wire Suspension Springs for Mattresses from Japan
Freestanding wire springs with encased suspension for minimal motion transfer in luxury mattresses. They are classified as 'other' springs of iron or steel under tariff item 7320.90.00, composed of Chapter 73-defined wire and purposed exclusively for mattress innerspring systems.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the wire diameter is 16 mm or less to meet Chapter 73's wire definition
• Declare the springs as separate components, not part of a finished mattress
• Provide the encasement details and intended use for customs clarity