On Dec 27th,our Iraq customer visited our company. At first he want a normal compressor to meet their air flow meet .

But know his detail requirment ,we think a two-stage compressors will have a more energy saving efficient .

We give a detail cauculation why it energy saving .and compared the two stage and single stage at site, it will be apparent .

Customer happy to see the electrical cost saving and so interested ,will follow up the further cooperation .