Customer requires air conditioning and terminals for their factory office building. They want to replace existing cooler that is old technology running with R407 type liquid gas and expect a new A/C cooler for a 6 floor office building of 3000㎡. Client pay the most attention to are the AC system energy saving and stable operation...

(1) Cold storages size: 12m(L) x6 m(W)x3m(H)
(2) Required room temperature: room temperature 0 degrees...