Dafeng Ventilation Technology Co., Ltd

27/06/2026

Fire retardant PVC flexible duct

24/06/2026

PE fabric mining duct, light and strong for mining and tunnel air venting, the most popular used ducting.

The PE (Polyethylene) fabric mining duct is a lightweight, flexible...

04/03/2026

PVC flexible duct is widely used in industrial air venting, especially in confined spaces. It's always connected to the fan for air blow in and exhaust.
DFV made the standard duct in 470gsm (0.35~0.38mm thick) fire retardant PVC fabric, spiral wire and PVC strip for support.
If there is much price difference in the similar item, it's always fabric weight, wire thickness and wire pitch related.
We accept small batch production in your brand name. Details pls kindly contact Sylvia 133 3646 0632 ([email protected]).

02/03/2026

Explosion proof fan is a mainly used in hazardous area in high safety requirements.
DFV explosion proof fan in DFBT- series is made according to the standard of Ex db IIB T4 Gb, with ATEX certificate.
It's very important to confirm the required standard in appliance, because it's a life realted point.
We take it serious, and we make it seriously.
Contact: Sylvia 133 3646 0632

28/02/2026

Explosion proof duct is a kind of anti static duct that can conduct the static to the ground.
The duct fabric is conductive, and the static will go through the conductive wire from the machine to the ground.
More details, pls contact Sylvia: [email protected], Mob.: 133 3646 0632

26/02/2026

We have back to normal work from the Chinese New Year holiday. You are always welcome to contact us for more details on ventilation duct and fan.