| Stainless Steel Grade | Use food-contact stainless steel appropriate to the product and market. Common options include 304 stainless steel for general durability, 316 stainless steel for higher corrosion resistance, and 430 stainless steel for cost-sensitive applications. | Material certificate, grade declaration, and independent alloy verification such as XRF testing. | Declared grade matches the purchase specification and test results. “18/8,” “18/10,” and “18/0” descriptions should be supported by a formal material statement. | 20% | Unclear grade, inconsistent terminology, or refusal to provide material documentation. |
| Food-Contact Compliance | Products should comply with the legal food-contact requirements of the destination market, including limits for metal migration where applicable. | Recent laboratory test report, declaration of compliance, and applicable national or regional regulatory references. | Documents identify the tested product, material, test method, laboratory, test date, and applicable market requirement. | 15% | Generic certificates that do not identify the product or destination-market requirements. |
| Corrosion and Rust Resistance | Surface should resist staining, pitting, and rust under normal food-service washing conditions. Chloride exposure and harsh detergents can increase corrosion risk. | Salt-spray or corrosion-resistance test where relevant, washing-cycle records, and sample inspection after repeated cleaning. | No visible red rust, deep pitting, or abnormal discoloration after an agreed test cycle. | 12% | Rust appears around welds, edges, laser marks, or poorly polished areas. |
| Thickness and Weight Consistency | Set a written tolerance for material thickness, piece weight, and dimensional variation before mass production. | Approved technical drawing, inspection standard, sample measurements, and pre-shipment inspection report. | Production remains within the agreed tolerances across multiple random samples. | 10% | Samples are noticeably heavier or thicker than the quoted production specification. |
| Polishing and Surface Finish | Surface should be smooth, uniform, and free from sharp burrs, deep scratches, pits, polishing lines, and embedded abrasive residue. | Golden sample, finish reference, product photos under consistent lighting, and inspection checklist. | All food-contact surfaces are smooth to touch and visually consistent with the approved sample. | 10% | Uneven mirror finish, cloudy patches, sharp edges, or visible polishing defects. |
| Spoon and Fork Functionality | Spoons should have a stable bowl and comfortable rim. Fork tines should be aligned, securely formed, and free from sharp unintended points. | Functional samples, dimensional drawing, handling test, and tine-alignment inspection. | No rocking on a flat surface; forks and spoons remain functional after repeated handling and washing. | 10% | Loose tines, uneven bowl depth, unstable handles, or uncomfortable edges. |
| Production Capacity | Capacity should support the required monthly volume while preserving quality during peak periods. | Production-flow description, equipment list, staffing information, and capacity plan for the requested order quantity. | Supplier demonstrates adequate forming, polishing, packing, and inspection capacity without relying entirely on undisclosed subcontractors. | 8% | Capacity claims are not supported by production records or process information. |
| Quality-Control System | Use documented incoming-material, in-process, and final inspections with traceable records. | Quality manual, inspection records, defect classification, corrective-action procedure, and sample inspection report. | Critical defects are controlled at zero tolerance; major and minor defect limits are agreed before production. | 8% | Inspection is performed only at the end of production or records cannot be traced to a batch. |
| Packaging and Export Readiness | Packaging should prevent scratching, moisture damage, contamination, and deformation during international transport. | Packaging specification, carton dimensions, drop-test results where required, and export documentation sample. | Packaging protects polished surfaces and supports the required shipping configuration and labeling rules. | 4% | Loose pieces rub together, cartons are overloaded, or packaging specifications are undefined. |
| Commercial Reliability | Supplier should provide clear quotations, realistic lead times, stable payment terms, and written handling of nonconforming goods. | Formal quotation, production schedule, purchase agreement, warranty terms, and corrective-action commitment. | All specifications, tolerances, delivery terms, inspection rights, and remedy procedures are included in writing. | 3% | Frequent unexplained price changes, unclear lead times, or refusal to define remedies for defects. |