Thickened 304 stainless steel hood vent Spherical exterior wall vent vent vent vent hood hood vent vent

Thickened 201 stainless steel hood vent spherical exterior wall vent vent vent vent hood hood vent vent

170-180Factory direct sale range hood exhaust pipe lengthened thickened PVC aluminum foil exhaust pipe telescopic universal pipe outlet pipe 170-180

Factory direct sale range hood exhaust pipe lengthened thickened PVC aluminum foil exhaust pipe telescopic universal pipe outlet pipe 150-160

Factory direct sale range hood exhaust pipe reducing pipe PVC plastic transparent kitchen flue reducing pipe

170-180Factory wholesale kitchen range hood smoke exhaust pipe single layer retractable steel wire hose high temperature resistant fresh air pipe 170-180

150-160Factory wholesale kitchen range hood exhaust pipe single layer retractable steel wire hose high temperature resistant fresh air pipe 150-160

Factory direct wholesale exhaust smoke pipe double-layer thickened 200-400 steel wire hose high temperature resistant fresh air pipe

Factory direct sales 110-120 small aluminum foil pipe exhaust pipe ventilation pipe telescopic pipe exhaust pipe wall-hung boiler smoke pipe

Factory direct sale 80-100 small aluminum foil pipe exhaust pipe ventilation pipe telescopic pipe exhaust pipe wall-hung boiler smoke pipe