Cooked sausages will not go bad without cold chain distribution. Cooked sausages are not frozen food, but frozen sausages need cold chain distribution.

Cold chain distribution, that is, cold chain logistics, generally refers to a systematic project that every link of frozen food from production, storage, transportation, sales to consumption is always in a prescribed low-temperature environment to improve food quality and reduce food loss. Cold chain delivery process: order taking-registration-telephone arrangement-motorcade handover-pick-up and delivery-in-transit tracking-arrival receipt and receipt-transportation settlement.