Service Hotline
17667338000
Product Classification
Manual Round Regulation Valve
Manual Round Regulation Valve
Manual Round Regulation Valve
Manual Round Regulation Valve
Manual/Electric Round Regulation Valve
Galvanized Manual Air Volume Regulation Valve
Electric Smoke Exhaust Fire Damper (can be made 70℃/280℃)
Electric Regulation Valve
280℃ Fire Smoke Exhaust Valve
70℃ Fire Smoke Exhaust Fire Damper
Manual/Electric Opposed Multi-leaf Regulation Valve
Duckbill Manual Opposed Multi-leaf Regulation Valve