Advantage:

1). Corrugated paper have high intensity structure corrosive resistance, long service life.

2). Large evaporative area, cooling efficiency reach to *0%.

3). Fine percolating and absorbing water to ensure drip wet the wall.

4). Specific stereoscopic structure, it can provide the largest evaporative surface for heating exchanging between weather and air

5). Our frames can be alternative of aluminum alloy, PVC and galvanized board.