400MM VIETNAM AIR COOLER fan blade

 1.size: dia 400mm                            2.larger air-flow

3.lower noise                                             4.corrosion resistance

Product Feature:

1. fan blade for air-cooler

2,Application of new polymer materials, larger air-flow, lower noise, compact structure

3, After special treatment, to prevent mildew, permanent use

4,High temperature and low temperature resistance, corrosion resistance, anti-bending, anti-fall