Guangtai Cryogenic Equipment，Mingxinyuan New Material Co., Ltd. ， It is a comprehensive company that integrates research and development, production, and trade，The company is committed to the research, development, manufacturing, and sales of liquid nitrogen refrigeration equipment. Adopting European and American technology, providing advanced equipment with diverse structural forms that can be designed and manufactured according to user requirements, meeting the personalized needs of enterprises，Widely used in many industries both domestically and internationally: mechanical engineering, metal materials, medical research, food processing, plant preservation, animal husbandry, aerospace, military industry, quality inspection, and other fields.