Chris Ho Company Limited
- PMSM;
- high-speed motor direct-driven two-stage impeller;
- all-condition “wideband” pneumatic design;
- two-stage compression technology
World leading
In December 2011, Gree CVE Series Permanent Magnet Synchronous Inverter Centrifugal Chiller was accredited by Chinese Academy of Science, Tsinghua University, Xi’an Jiaotong University, Chinese Association of Refrigeration and China Refrigeration and Air-Conditioning Industry Association as: the world’s first high-speed and high-power permanent magnet synchronous inverter centrifugal chiller that reaches world leading standard. In 2015, it won the bidding for the centrifugal chiller project of the Great Hall of the People, which was the first time for a Chinese brand of air conditioning that had entered the Great Hall of the People.