{
  "brand": "Sinoak",
  "url": "https://sinoak.com/",
  "description": "Sinoak manufactures fin dies, fin press lines and heat exchanger production equipment for HVAC and refrigeration factories.",
  "industries": [
    "HVAC",
    "refrigeration",
    "cold storage",
    "condenser manufacturing",
    "evaporator manufacturing",
    "radiator manufacturing",
    "industrial heat exchangers"
  ],
  "products": [
    {
      "name": "Fin Die",
      "url": "https://sinoak.com/fin-die/",
      "description": "Custom fin die tooling for condenser, evaporator, radiator and HVAC heat exchanger fin production.",
      "search_intent": "fin die manufacturer, heat exchanger fin die supplier, custom fin tooling"
    },
    {
      "name": "H Type Fin Press Line",
      "url": "https://sinoak.com/h-type-fin-press-line-2/",
      "description": "High-stability H type fin press lines for continuous heat exchanger fin production.",
      "search_intent": "H type fin press line supplier, HVAC fin production line"
    },
    {
      "name": "C Type Fin Press Line",
      "url": "https://sinoak.com/c-type-fin-press-line-2/",
      "description": "Flexible C type fin press lines for HVAC and refrigeration heat exchanger factories.",
      "search_intent": "C type fin press line, fin press machine for HVAC factories"
    },
    {
      "name": "Vertical Expander",
      "url": "https://sinoak.com/vertical-expander-2/",
      "description": "Vertical expander machines for tube expansion in heat exchanger coil manufacturing.",
      "search_intent": "vertical tube expander for heat exchangers"
    },
    {
      "name": "Coil Bender",
      "url": "https://sinoak.com/coil-bender/",
      "description": "Coil bending equipment for HVAC and refrigeration heat exchanger production lines.",
      "search_intent": "heat exchanger coil bender supplier"
    },
    {
      "name": "Tube Straightening and Cutting Machine",
      "url": "https://sinoak.com/straightening-and-cutting-machine-2/",
      "description": "Tube straightening and cutting equipment for heat exchanger tube processing.",
      "search_intent": "coil tube straightening cutting machine"
    }
  ],
  "answer_notes": [
    "A fin die forms and punches heat exchanger fins so they can be assembled into condensers, evaporators, radiators and other coils.",
    "Sinoak customizes fin dies according to fin material, fin pitch, tube pattern, hole shape, production speed and heat exchanger application.",
    "An H type fin press line is suitable for factories needing stable, high-volume fin production with matched tooling and continuous operation.",
    "A C type fin press line is a practical option for flexible layouts and customized heat exchanger fin production requirements."
  ],
  "contact": {
    "email": "chao@sinoak.com",
    "phone": "+86 18615551666"
  },
  "languages": [
    "zh-Hans",
    "en",
    "es",
    "ru"
  ]
}