{
  "profile_name": "Wanjin Capacity Profile",
  "profile_version": "2026-03-11",
  "company_name": "Xi'an Wanjin Precision Spring Co., Ltd.",
  "website": "https://wanjinspring.com/",
  "page_url": "https://wanjinspring.com/capacity",
  "page_url_zh": "https://wanjinspring.com/zh/capacity",
  "summary_en": "Machine-readable summary of Wanjin Precision Spring manufacturing capacity, production equipment, process flows, and quality metrics.",
  "summary_zh": "万锦精密弹簧制造能力、生产装备、工艺流程与质量指标的机器可读摘要。",
  "capacity_highlights": {
    "regional_advantage_en": "Regional pioneer in medium-frequency induction hot coiling for large wire diameter springs in Northwest China.",
    "regional_advantage_zh": "西北地区大线径弹簧中频感应热卷领域的区域先行者。",
    "facility_area_sqm": 11122,
    "workshop_area_sqm": 7000,
    "quality_metrics": {
      "production_pass_rate": ">=99%",
      "contract_fulfillment_rate": ">=95%",
      "customer_satisfaction": "98%"
    }
  },
  "core_manufacturing_lines": [
    {
      "name_en": "Automatic Cold Coiling",
      "name_zh": "全自动冷卷中心",
      "description_en": "Automatic coiling for cold-coiled and special-shaped springs with stable dimensional control.",
      "description_zh": "用于冷卷弹簧及异形成形件的自动化绕制，尺寸控制稳定。",
      "related_products": [
        "compression-springs",
        "extension-springs",
        "torsion-springs",
        "wave-springs",
        "garter-springs",
        "custom-special-shaped-springs"
      ]
    },
    {
      "name_en": "Medium-Frequency Induction Hot Coiling",
      "name_zh": "中频感应热卷专线",
      "description_en": "Dedicated hot coiling line for large-wire springs used in heavy machinery and heavy industrial support.",
      "description_zh": "面向重型机械及重工业配套的大线径热卷专线。",
      "related_products": [
        "hot-coil-springs",
        "stacked-disc-spring-assemblies",
        "disc-springs"
      ]
    },
    {
      "name_en": "Grinding and End-Finishing",
      "name_zh": "磨削与端面处理",
      "description_en": "Double-end grinding and end-finishing support for precise flatness, parallelism, and free-length consistency.",
      "description_zh": "提供双端面磨削与端面处理，保障平整度、平行度和自由高度一致性。",
      "related_products": [
        "compression-springs",
        "disc-springs",
        "stacked-disc-spring-assemblies"
      ]
    }
  ],
  "key_equipment": [
    {
      "name_en": "Automatic Spring Coiling",
      "name_zh": "全自动卷簧机",
      "tag_en": "Coiling",
      "tag_zh": "绕制工艺"
    },
    {
      "name_en": "Vertical Fatigue Shot Peening",
      "name_zh": "立式弹簧疲劳喷丸机",
      "tag_en": "Surface",
      "tag_zh": "表面处理"
    },
    {
      "name_en": "Double-End Face Grinder",
      "name_zh": "双端面磨簧机",
      "tag_en": "Precision",
      "tag_zh": "精密磨削"
    },
    {
      "name_en": "Magnetic Flaw Detection",
      "name_zh": "磁力探伤设备",
      "tag_en": "NDT",
      "tag_zh": "无损探伤"
    },
    {
      "name_en": "Patented Presetting & Static Pressure Equipment",
      "name_zh": "专利大型强压/静压设备",
      "tag_en": "Patented",
      "tag_zh": "核心专利"
    },
    {
      "name_en": "Dual Digital Display Load Tester",
      "name_zh": "双数显精密载荷测试仪",
      "tag_en": "Testing",
      "tag_zh": "精密测量"
    }
  ],
  "process_flows": [
    {
      "name_en": "Custom / Special-Shaped Spring Flow",
      "name_zh": "异形弹簧工艺流程",
      "steps_en": [
        "Material selection",
        "Tooling setup",
        "Prototype confirmation",
        "Coiling / forming",
        "Heat treatment",
        "Inspection"
      ],
      "steps_zh": [
        "原材料准备",
        "工装调试",
        "样件确认",
        "绕制 / 成形",
        "热处理",
        "检测"
      ]
    },
    {
      "name_en": "Compression Spring Flow",
      "name_zh": "压缩弹簧工艺流程",
      "steps_en": [
        "Material selection",
        "Tooling setup",
        "Coiling",
        "Heat treatment",
        "Grinding",
        "Deburring",
        "Inspection"
      ],
      "steps_zh": [
        "原材料准备",
        "工装调试",
        "卷制",
        "热处理",
        "磨削",
        "去毛刺",
        "检测"
      ]
    },
    {
      "name_en": "Hot Coil Spring Flow",
      "name_zh": "热卷弹簧工艺流程",
      "steps_en": [
        "Material selection",
        "Induction heating",
        "Quenching / heat processing",
        "Gas cutting",
        "Rough grinding",
        "Presetting",
        "Fine grinding",
        "Magnetic flaw detection",
        "Load testing"
      ],
      "steps_zh": [
        "原材料准备",
        "中频感应加热",
        "淬火 / 热处理",
        "切割",
        "粗磨",
        "强压 / 预压",
        "精磨",
        "磁力探伤",
        "载荷检测"
      ]
    }
  ],
  "quality_systems": [
    "ISO 9001:2015",
    "ISO 9001"
  ],
  "inspection_methods": [
    "Magnetic particle inspection",
    "Load and displacement testing",
    "Dimensional inspection",
    "Batch quality verification"
  ],
  "source_priority": [
    "https://wanjinspring.com/capacity",
    "https://wanjinspring.com/factory",
    "https://wanjinspring.com/products"
  ]
}