Our Solemn Quality Commitment: True Materials, Actual Thickness

At SENFON, we deeply understand that premium commercial kitchenware begins with uncompromising raw materials. All our stainless steel is sourced directly from China's top-tier steel mills. Every batch comes with complete official inspection certificates and strictly complies with international standards (e.g., JIS G4305:2021).

• ✔ Certified Composition & Testing: We fully support direct customer testing or third-party inspections. Based on our certificates, our 304 stainless steel guarantees strict Nickel (Ni) ≥8.0% and Chromium (Cr) ≥18%, having passed comprehensive tensile tests for heavy-duty durability.
• ✔ Actual Thickness, Zero False Labeling: We strictly reject the industry trick of "nominal thickness". In our quotations, we clearly specify the exact material grade and the actual thickness. What you confirm on the quotation is exactly what we deliver. We quote based on actual thickness, and we welcome you to measure and test the products upon receipt.

As a 20+ year source factory that has successfully completed major global engineering projects, transparency is our minimum standard. We fully support all forms of pre-shipment inspections. Partner with SENFON for a reliable, honest, and professional manufacturing experience.