冰轮环境：公司出产有液化机组

Core Viewpoint - The company, Ice Wheel Environment, produces liquefaction units that can be used for the liquefaction preparation of aerospace fuels such as hydrogen, oxygen, and methane [1] Group 1 - The company developed a new type of high-efficiency helium screw compressor for hydrogen liquefaction in 2020 [1] - This compressor was selected by the National Energy Administration as one of the first batch of major technological equipment projects in the energy sector [1]