1.Experienced Manufacturer & Exporter
2.Different design, OEM Service.
3.Your Drawings & Idears are acceptable
4.Low price.

The ventilation duct

is widly used in the facatory painting and heat treatment workshop.

1.Excellent air ventilation, noise cancellation.

2.Easy assembling design, neat layout .

3.Different material (Stainless steel / Galvanized Steel) according to the different demand.

    Anti-Rust,Corrosion resistance.

4.Customers' drawing design is acceptable.

5.Different sizes according to exact demand.
6.Manufacturer price, best Service.