OVD Outside Vapor Deposition Preform Machine from Mexico
An Outside Vapor Deposition (OVD) machine that flame hydrolyzes silicon tetrachloride to deposit soot on a ceramic target, building preforms for optical fibers. Multiple passes create graded index profiles. This machine is specifically used for making optical fibre preforms, thus classified under tariff item 8475.21.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Document the OVD process to show the machine's specific function in preform making
• Ensure the flame hydrolysis system meets Canadian safety standards
• Provide a detailed description of the deposition process for CBSA