What it is: U.S. Customs and Border Protection publishes general guidance on marking the country of origin on imports. I read its page “Marking of Country of Origin on U.S. Imports”. Short answer: as a general rule, articles of foreign origin entering the U.S. must be legibly marked with the English name of the country of origin unless an exception applies. Whether and how this applies to your edges is a question for your customs broker; CBP itself says reliance on its general page may not be reasonable care.
What the CBP page says
| Topic | Statement on the page |
|---|---|
| Basic rule | Every article of foreign origin entering the U.S. must be legibly marked in English with the country of origin unless the law provides an exception |
| Purpose | To inform the ultimate purchaser in the U.S. of the country where the article was made |
| Country of origin | The country of manufacture, production or growth |
| Further work in a second country | Origin can change if the work constitutes a substantial transformation, defined as a new article with a different name, character and use |
| “Made in” | Required only where another locality’s name appears and could mislead |
| Legibility and place | Legible, conspicuous, visible without disassembly or moving parts |
| Permanence | As indelible and permanent as the product permits |
| Best form | Marking that becomes part of the article, such as stamping or molding |
What this means for a buyer of edges
Origin rules follow the marking and the process, and the two can disagree with the invoice.
- Ask where the marking will go. A stamped or moulded mark on the edge itself is the one that matters at the border.
- Ask how the supplier decides origin. Steel, carbide and brazing can come from different places.
- Ask your broker whether an exception applies, and whether a binding ruling is worth requesting. A ruling costs time and removes the argument.
What I am not saying
- I am not saying which country any edge comes from or how your goods are classified.
- Marking is separate from duty rates and from any other labeling rule.
Query date: October 24, 2026. Rules change; verify with CBP and a licensed broker.
Boundary: general information from a CBP page, not legal or customs advice. Origin determination and exceptions depend on facts; consult a licensed customs broker.
Sources and further reading. External references are dated; where a figure is quoted, the link shows where it came from.
U.S. Customs and Border Protection: Marking of Country of Origin on U.S. Imports (informed compliance publication) ↗How Carbide Snow Plow Blades Are Made: The Process Chain Explained ↗We want our part number on the blade. What should the marking approval cover? ↗Sourcing carbide wear parts guide ↗When Stock Is Allocated: How Distributors Secure Preseason Edge Supply ↗Do You Need a Second Source for Carbide Inserts? A Decision Tree ↗One Quote Is Far Below the Rest: Eight Questions to Ask Before You Believe It ↗
