Gallium Arsenide Boule Puller from United States
A gallium arsenide boule puller that produces monocrystalline GaAs boules using the liquid-encapsulated Czochralski method for compound semiconductor applications like LEDs and RF chips. It handles reactive melts safely. This machine is used solely or principally for boule manufacture and falls under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the puller is described as solely or principally for GaAs boule growth in your import documents
• Provide safety data sheets for any hazardous materials used in the process to the CBSA
• Verify whether the puller's components, such as pressure vessels, require additional import permits