Our company has always introduced advanced device, technology, management, and strictly produces ultra-low temperature equipment in accordance with ISO9001 and industry specifications and standards. Using advanced technology and equipment with diverse structural forms, it can be designed and manufactured according to user requirements to meet the individual needs of customers. Products are widely used in hospitals, air purification and separation, food freezing and refrigeration, cold chain transportation, cryogenic treatment of materials, low temperature superconductivity, industrial deep-cold applications and other fields. The service objects include stem cell banks, animal husbandry, universities, scientific research institutes, machinery, energy petrochemical, semiconductor, aerospace, superconducting, industrial gases liquids, metallurgy, new materials, air separation, cryogenic chemical and end users in other industries.