{
  "icp": {
    "regions": [
      "CN"
    ],
    "use_cases": [
      "Live-line maintenance of 10kV distribution networks",
      "Substation and switchgear room inspection",
      "Commercial indoor and outdoor cleaning",
      "Elderly companionship and home health monitoring",
      "Orthopedic and minimally invasive surgical navigation",
      "EV charging pile sharing",
      "Rail transit vehicle undercarriage inspection"
    ],
    "industries": [
      "Power & utilities",
      "Healthcare",
      "Commercial cleaning services",
      "Rail transit",
      "Electric vehicle charging infrastructure"
    ]
  },
  "itha": "0.1",
  "proof": {
    "certifications": [
      {
        "id": "cmmi_level_5",
        "status": "self_declared"
      },
      {
        "id": "quality_management_system",
        "status": "self_declared"
      },
      {
        "id": "environmental_management_system",
        "status": "self_declared"
      }
    ]
  },
  "company": {
    "hq": {
      "city": "Nanjing",
      "region": "Jiangsu",
      "country": "CN"
    },
    "url": "https://www.yijiahe.com/",
    "name": "YIJIAHE",
    "domain": "yijiahe.com",
    "legal_name": "YIJIAHE Technology Co., Ltd.",
    "description": "Intelligent robot application service provider engaged in R&D, production, and promotion of robots for power grid operation and inspection, commercial cleaning, embodied AI humanoid robots, surgical robotics, EV charging, and rail transit inspection.",
    "identifiers": {
      "stock_code": "603666"
    }
  },
  "offerings": [
    {
      "id": "rk-100",
      "url": "https://en.yijiahe.com/robot-humanoid",
      "kind": "hardware",
      "name": "RK 100 Humanoid Robot",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Embodied-AI humanoid robot for elderly companionship and home health monitoring, with tactile skin sensing, stereoscopic vision, force feedback, and motion-capture-based motion reconstruction.",
      "channels": [
        "direct"
      ],
      "extensions": {
        "robotics": {
          "category": "humanoid",
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "smart-cleaning-robots",
      "url": "https://en.yijiahe.com/robot-j20",
      "kind": "hardware",
      "name": "J-Series Commercial Cleaning Robots",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Autonomous cleaning robot family: J20, J30, J36, and J40 for indoor commercial venues and J110 for outdoor areas, with dynamic obstacle avoidance, auto-recharge, and app-based scheduling.",
      "channels": [
        "direct"
      ],
      "extensions": {
        "robotics": {
          "category": "cleaning_robot",
          "mounting": [
            "mobile"
          ],
          "applications": [
            "cleaning"
          ],
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "z200",
      "url": "https://en.yijiahe.com/robot-z200",
      "kind": "hardware",
      "name": "Z200 Live-Line Operation Robot",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Live working robot for 10kV overhead distribution lines performing live-line connection, wire breaking, bypass operation, and overvoltage-protector installation without a power outage.",
      "channels": [
        "direct"
      ],
      "extensions": {
        "robotics": {
          "category": "live_line_robot",
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "d200",
      "url": "https://en.yijiahe.com/robot-d200",
      "kind": "hardware",
      "name": "D200 Intelligent Operation Robot",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Intelligent operation robot in the Smart Power line, offered for power system operational tasks; sold through an industry-level purchase inquiry rather than published specifications.",
      "channels": [
        "direct"
      ],
      "extensions": {
        "robotics": {
          "category": "power_operation_robot",
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "si300",
      "url": "https://en.yijiahe.com/robot-si300",
      "kind": "hardware",
      "name": "SI300 Intelligent Compact Inspection Robot",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Rail-guided inspection robot for power distribution and switchgear rooms, with visible-light and optional infrared cameras for monitoring, personnel ID, and voice intercom.",
      "channels": [
        "direct"
      ],
      "extensions": {
        "robotics": {
          "category": "inspection_robot",
          "ip_rating": "IP4X",
          "applications": [
            "inspection"
          ],
          "spec_version": "0.1",
          "repeatability_mm": {
            "max": 20
          }
        }
      }
    },
    {
      "id": "n100",
      "url": "https://en.yijiahe.com/robot-n100",
      "kind": "hardware",
      "name": "N100 Smart Shared Charging System",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Modular EV charging infrastructure enabling shared use of charging piles across parking spaces, with automatic cable retraction and power load balancing for offices, residential, and commercial sites.",
      "channels": [
        "direct"
      ]
    },
    {
      "id": "tr100",
      "url": "https://en.yijiahe.com/robot-tr100",
      "kind": "hardware",
      "name": "TR100 Intelligent Vehicle Inspection Robot",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Autonomous rail-transit inspection robot using multi-sensor navigation and 3D imaging to inspect vehicle undercarriages for component defects, gaps, and foreign objects, reducing manual inspection.",
      "channels": [
        "direct"
      ],
      "extensions": {
        "robotics": {
          "category": "rail_inspection_robot",
          "applications": [
            "inspection"
          ],
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "surgical-robots",
      "url": "https://en.yijiahe.com/robot-orthop",
      "kind": "hardware",
      "name": "Tuodao Surgical Robot Systems",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Surgical robot systems from Tuodao Medical: Hyper-fusion and Trinity orthopedic navigation, C-arm imaging, laparoscopic, and percutaneous-puncture robots.",
      "channels": [
        "direct"
      ],
      "extensions": {
        "robotics": {
          "category": "surgical_robot",
          "spec_version": "0.1"
        }
      }
    }
  ],
  "engagement": {
    "url": "https://en.yijiahe.com/contact",
    "email": "yijiahe@yijiahe.com",
    "phone": "400 962 6800",
    "methods": [
      "quote_request",
      "consultation"
    ]
  },
  "extensions": {
    "robotics": {
      "roles": [
        "robot_manufacturer"
      ],
      "service_area": [
        "CN",
        "HK",
        "SG",
        "US"
      ],
      "spec_version": "0.1"
    }
  },
  "updated_at": "2026-09-04"
}