The temperature in the seafood processing plant in New Zealand ranges from 0 to 5 degrees. According to relevant information, aquatic product processing enterprises require to install temperature display devices in processes or places with temperature requirements. The temperature of the processing workshop should not be higher than 265438 0℃ (except during heating). The pre-cooling (or preservation) temperature should be controlled between 0 ~ 5℃. The temperature of cold storage should be controlled below-65438 08℃. The temperature of quick-frozen warehouse should be controlled below -28℃. The temperature in the cold packaging room should be controlled between 0 ~ 65438 00℃. The temperature and humidity of dry products and other finished products warehouses shall meet the requirements of product characteristics.