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Siffto International

damascus knife

B2B Kitchen Knife Sourcing: 7Cr17MoV, VG10, German Steel

B2B kitchenware buyers guide: 7Cr17MoV, sharp VG10 & durable German steel VS damascus for bulk wholesale and commercial catering sourcing.

knife set

Why Stainless Steel for Knives Requires Cr ≥ 13%

why 13% chromium is the critical standard for knife steel, balancing food-grade rust resistance, blade performance and manufacturing cost.

stainless steel material

GB vs ASTM Stainless Steel Grade Comparison

Clear comparison between Chinese GB and ASTM stainless steel grades for knives, including 3Cr13, 4Cr13 and 5Cr15MoV performance and applications.

Professional kitchen knife sharpness inspection process for export quality control

Automatic Knife Sharpness Inspection Process

We applies constant-pressure automatic knife sharpness inspection with unified standards and dual calibration.

Workshop ultrasonic cleaning machine for knife processing

Reduce Export Knife Defects With Ultrasonic Cleaning

Our ultrasonic knife cleaning clears hidden dirt residue to cut export knife defects, delivering uniform food-safe cutlery for trial and bulk shipments.