History
2009
Successfully developed low voltage 12V compressor
2011
Completed the R&D of the micro compressor, and completed the integration of the core parts supply chain, with mass production capacity
2017
ZHEJIANG FOURSEASON THERMO CO,LTD established, Serving overseas markets
2018
Establish strategic cooperation with many compressor assembly enterprises, and realize the mass production of low voltage, micro compressor
2020
Miniature compressors total output reaches 100000 sets