Photoresist Developer Nozzle Assembly from Japan
Precision nozzle assembly designed for dispensing liquid photoresist developer in printed circuit board (PCB) manufacturing lines. It features electrochemical-resistant materials and is used principally in electrolytic development processes for etching circuit patterns on copper-clad boards. Classified under 8543.30.2000 as it is dedicated solely to PCB production via electroplating/electrophoresis.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify the apparatus is certified for exclusive PCB electroplating use to avoid reclassification under general electrolysis equipment
• Include detailed technical specs and end-use statements in documentation proving principal use in printed circuit production