Rod-in-Tube Optical Preform Assembler from Germany
Automated machine that inserts core rods into overclad tubes and collapses the assembly into monolithic optical fiber preforms using heat and pressure. Used for specialty fibers. Falls under HTS 8475.21.00.00 as preform manufacturing equipment.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Assembly precision specs (micron tolerances) required
• Differentiate from manual glassworking tools
• Cleanroom compatibility certification