Frozen four advantages: 

By controlling the associated collaborative and efficient operation of main power equipment technology center, comprehensive energy saving over 30%. Through custom factory to avoid construction site construction, reduce the percentage of management difficulties, and shorten the construction period 4/5 Through systems integration, save more than 1/3 covers an area of and be able to adapt to the specific installation space requirements. Through intelligent data control for unmanned automatic running and easy operation, reducing labor costs