Ventilators

Benefits: Light weight, high revolving speed, strong corrosion resistance, high air exhausting efficiency, sturdy and durable, clean and smooth, uniform color and easy maintenance.

Advantages:
1. It is no electricity or energy costing and noiseless, exhausting air naturally and effectively. It can work for a long time so as to make fresh air circulating.
2. Good surface self-lubricating performance, superior anti-corrosion, weather resistance, strong wear resistance, long service life, light weight and high sensitivity.
3. Minimum packing measurement. Easy to install.
4.15 years warranty.