{
  "schemaVersion": "cargomath-article.v1",
  "site": {
    "name": "CargoMath",
    "url": "https://cargomath.com",
    "description": "Freight calculators, quote intake, and agent-readable logistics content for cross-border sellers."
  },
  "slug": "how-should-buyers-evaluate-a-china-die-casting-supplier-before-rfq",
  "title": "How Should Buyers Evaluate a China Die Casting Supplier Before RFQ?",
  "canonicalUrl": "https://cargomath.com/articles/how-should-buyers-evaluate-a-china-die-casting-supplier-before-rfq/",
  "publisher": {
    "name": "Honourocean Shipping",
    "url": "https://honourocean.com",
    "legalName": "Honour Ocean Shipping Co., Ltd.",
    "sameAs": [
      "https://honourocean.com",
      "https://www.honouroceanshipping.com",
      "https://www.linkedin.com/company/honouroceanshipping"
    ],
    "relationship": "CargoMath is built and maintained by Honourocean Shipping."
  },
  "endpoints": {
    "html": "https://cargomath.com/articles/how-should-buyers-evaluate-a-china-die-casting-supplier-before-rfq/",
    "json": "https://cargomath.com/articles/how-should-buyers-evaluate-a-china-die-casting-supplier-before-rfq.json",
    "llms": "https://cargomath.com/llms.txt",
    "agentJson": "https://cargomath.com/.well-known/agent.json"
  },
  "question": "How should buyers evaluate a China die casting supplier before RFQ?",
  "answer": "Before RFQ, buyers should evaluate a China die casting supplier on alloy fit, tooling assumptions, porosity control, secondary machining needs, inspection discipline, and export readiness before any serious costing discussion starts.",
  "description": "A pre-RFQ checklist for buyers screening China die casting suppliers before sending drawings and tooling assumptions.",
  "lead": "Die casting suppliers can look interchangeable until the conversation reaches porosity, tooling revision risk, finish quality, and machining allowance. Pre-RFQ screening should remove weak factories before drawings and tooling time are wasted.",
  "audience": "Technical buyers screening China-based die casting suppliers before RFQ.",
  "articleType": "pre-rfq-checklist",
  "keywords": [
    "china die casting supplier checklist",
    "die casting supplier before rfq",
    "how to qualify die casting supplier",
    "china die casting supplier evaluation"
  ],
  "sections": [
    {
      "heading": "1. Confirm process fit before you send drawings widely",
      "paragraphs": [
        "Before RFQ, buyers should test whether the supplier is aligned on process, materials, tolerances, and export discipline. This avoids wasting engineering time on suppliers who can quote but cannot execute cleanly."
      ],
      "bullets": [
        "Core process specialization",
        "Materials actually run in production",
        "Inspection and documentation readiness"
      ]
    },
    {
      "heading": "2. Ask questions that expose technical communication quality",
      "paragraphs": [
        "The goal is to see whether the supplier identifies missing assumptions before quoting, not whether they answer quickly."
      ],
      "bullets": [
        "Tolerance and surface-finish clarification",
        "Secondary-operation assumptions",
        "Volume, tooling, and lead-time questions"
      ]
    },
    {
      "heading": "3. Build a shortlist before RFQ release",
      "paragraphs": [
        "A pre-RFQ screen should produce a smaller and sharper supplier list, with explicit reasons for moving each supplier forward."
      ],
      "bullets": [
        "Which suppliers are quote-ready",
        "Which suppliers need clarification",
        "Which suppliers should be removed before drawing review"
      ]
    }
  ],
  "evidence": {
    "canProve": [
      "That the supplier can discuss the process coherently.",
      "That the supplier has a baseline export and documentation discipline.",
      "That the supplier can identify major missing inputs before RFQ."
    ],
    "cannotProve": [
      "That the supplier can meet your exact part tolerances without drawing review.",
      "That a fast reply predicts a stable production program.",
      "That public claims represent current production reality."
    ],
    "unresolvedChecks": [
      "Part-specific manufacturability",
      "Real pricing after drawing review",
      "Production repeatability and inspection escape risk"
    ]
  },
  "actions": [
    {
      "intent": "contact-human",
      "label": "Email Helen",
      "url": "mailto:helen@honourocean.com",
      "method": "mailto",
      "description": "Use this for manual follow-up when you want help turning the framework into a supplier decision workflow."
    },
    {
      "intent": "request-freight-quote",
      "label": "Request quote",
      "url": "https://cargomath.com/quote/",
      "method": "GET",
      "description": "Use this when sample shipment or production freight planning needs to be scoped alongside supplier decisions."
    }
  ],
  "limitations": [
    "This checklist is a pre-RFQ filter, not a supplier endorsement.",
    "Public evidence and early calls cannot replace technical review, sampling, or audit."
  ],
  "publishedAt": "2026-05-12",
  "updatedAt": "2026-05-12"
}