Yang shifu liquid nitrogen service distribution center. Display by querying Baidu map. Master Yang's Ling Han Liquid Nitrogen Service and Distribution Center is located in Jiangnan Impression, Changle Road Community, Yangling Demonstration Zone, Shaanxi Province, and specializes in liquid nitrogen and dry ice; Retail, so Master Yang sells dry ice in the liquid nitrogen service distribution center. Dry ice is solid carbon dioxide, which is made by liquefying carbon dioxide into colorless liquid under the pressure of 6250.5498kPa and then rapidly solidifying at low temperature.