Shijiazhuang Metalheng I&E Trade Co., Ltd.
Ventilation ductsVentilation ducts
Building materialsBuilding materials
4Nm motorized volume control damper round duct hvac dampers actuator$7.50 - $9.80/piece
100mm ventilation hvac motorized air volume control damper actuator damper$6.50 - $7.80/piece
Quick release flange clamp duct clip lock tube clamp$2.00 - $3.00/piece
- 4Nm motorized volume control damper round duct hvac dampers actuator
$7.50 - $9.80/piece
- 100mm ventilation hvac motorized air volume control damper actuator damper
$6.50 - $7.80/piece
- Quick release flange clamp duct clip lock tube clamp
$2.00 - $3.00/piece