On July 19th-21th,2105, the 11th China energy saving and new type of building material expo. Orgnized by China energy efficiency association ,launched in Beijing national confrerence center. Luckingstar wonderfully showed super low temperature cooling/heating heat pump, super low temperature heat pump water heater,domestic heat pump etc star products on this expo, well suited the theme of energy saving buliding.

It is understood that China's building energy saving fair is China's oldest and most complete  and the largest building exhibition, after ten years of development, has become a necessity of enhancing professional, promoting, strengthen the quality . It is reported that the exhibition area is up to 35000 square meters, brought together more than 300 Chinese and foreign enterprises from 16 countries and regions, more than 30,000 visitors. In this exhibition, the heat pump brands such as Luckingstar were brought into focus  again, who showed the different applications of renewable energy –air source heat pump , which highly appreciated and affirmed by the audiences .