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

Factory direct selling thickened range hood aluminum foil pipe exhaust pipe vent pipe telescopic pipe exhaust pipe wall-hung boiler smoke pipe 170-180

Factory direct sale thickened range hood aluminum foil pipe exhaust pipe ventilation pipe telescopic pipe exhaust pipe wall-hung boiler smoke pipe 150-160