TENGYAO PACKAGING - SUPPLIER QUALIFICATION CHECKLIST Version: 1.0 Reviewed: 2026-07-21 PURPOSE AND BOUNDARY Use this checklist to organize supplier review. It is not an audit report, certification decision, legal opinion, quotation or product approval. 1. LEGAL AND CONTACT IDENTITY [ ] Confirm the contracting legal entity and registration record [ ] Confirm the responsible sales contact through an independent channel [ ] Confirm the production, assembly and shipment sites for the quoted scope 2. PRODUCT AND SOURCING ROUTE [ ] Record the exact model, revision and component list [ ] Identify which processes are internal and which components are sourced [ ] Link every material claim to a current model document and responsible site 3. CURRENT MANAGEMENT AND COMPLIANCE EVIDENCE [ ] Request valid certificates directly from the supplier [ ] Check certificate number, issuer, site, scope and validity dates [ ] Request destination-market declarations or tests required for the product [ ] Treat expired or unrelated records as historical context only 4. SAMPLE AND TEST CONTROL [ ] Approve the exact assembled sample and formula-contact components [ ] Define fit, dose, spray, roller, closure, leakage and repeated-use tests [ ] Define appearance, color, decoration and defect acceptance references [ ] Define compatibility, stability and transit responsibilities 5. ORDER AND RELEASE RECORD [ ] Freeze the drawing, component list, artwork and approved sample [ ] Agree inspection method, acceptance limits and retained evidence [ ] Agree pack-out, carton, labels and shipment-release documents [ ] Keep commercial terms in the accountable written quotation and contract Historical Tengyao QMS and EMS files supplied with this project expired on 2025-02-10 and must not be treated as current certification.