How Should B2B Buyers Define Factory Sharpness For OEM/ODM Knife Projects?
Sharpness sounds simple, but vague requests cause uneven edges, weak durability, and buyer complaints. A clear factory standard makes sharpness repeatable. B2B buyers should define factory sharpness by setting the knife use, blade steel, heat treatment, edge angle, edge thickness, sharpening finish, sharpness test, edge retention expectation, packaging protection, and QC acceptance standard before OEM/ODM […]
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