Aluminum Foil Diaphragms for Sensors from China
Circular aluminum foil diaphragms, 0.04 mm thick, cut for pressure sensors in automotive gauges. These unbacked foil diaphragms are shape-cut and under 0.2 mm, classified under tariff item 7607.19.00 as other unbacked aluminum foil.
Duty Rate — China → Canada
0%
Import Tips
• Verify the foil is unbacked and thickness is under 0.2 mm
• Keep records of the cutting process to show it remains foil, not an article
• If the diaphragms are parts of instruments, check Section XVIII exclusions