low-temperature chamber such as -60ˇć, -86ˇć,-120ˇć,-150ˇćfreezers,freezing dryers, and -135ˇć,-160ˇć Chiller
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe,Central America,Northern Europe,Southern Europe
Beijing Shunyi District Airport B District No. 28