集团文化

第一台深蓝溴化锂吸收式制冷机上市，通过国家级鉴定。

1998-04-18

The first Deepblue lithium bromide absorption chiller enters the market, passing the national standards.

The first Deepblue lithium bromide absorption chiller enters the market, passing the national standards.

1998-04-18

成立希望深蓝暖通空调研究所，开始溴化锂吸收式冷水机组的设计。

1997-03-02

The Hope Deepblue HVAC Institute is established and begins designing lithium bromide absorption chillers.

The Hope Deepblue HVAC Institute is established and begins designing lithium bromide absorption chillers.

1997-03-02

刘氏兄弟对管理制度进行调整并明晰产权。

1995-07-18

Liu brothers adjust the management system to clarify property rights.

Liu brothers adjust the management system to clarify property rights.

1995-07-18