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

Brand

Boryuan

Origin

China

Model

colour

Double thickening (170*1.5 meters), double thickening (170*2 meters), double thickening (170*3 meters), double thickening (170*4 meters), double thickening (170 *5m), double-thickening (170*6m), double-thickening (180*1.5m), double-thickening (180*2m), double-thickening (180*3m), double Layer thickening (180*4 meters), double thickening (180*5 meters), double thickening (180*6 meters)