The ultra-low temperature protective series is applicable to low-temperature applications and can effectively resist the ultra-low temperature ranging from -160ºC to -360ºC . For prolonged application in low temperature environment, it is not adversely influenced by hardening and deterioration. The product has been widely applied worldwide, designed for low temperature gas, low temperature freezing, dry ice, refrigerators, etc. It is also applied to biomedicine, laboratory research, aerospace, frozen food processing and any other scenarios where ultra-low temperature must be overcome. The complete set of equipment includes low temperature resistant hood, low temperature resistant conjoined clothes, low temperature resistant gloves, and low temperature resistant boots. It is applicable to resist liquid nitrogen splashing, cold weather, and liquid splashing, etc.