Many Taiwanese electrical slaughterhouses have contracts with farms, and the biggest is the slaughterhouse section of the DaChan Greatwall Group, which has recently passed ISO 22000 accreditation and has signed contracts with approximately 200 farms Taiwan-wide.
台灣的電宰雞多採契約養殖方式，以剛通過 ISO22000 驗證、目前電宰量最大的大成長城企業為例，在全台灣的契約養殖戶就達到 200 家左右。