329 foot suction unit products are offered for sale by suppliers on Alibaba.com, of which vacuum suction devices accounts for 41%.
A wide variety of foot suction unit options are available to you, such as plastic, metal and steel.You can also choose from electrical, machinery and manual foot suction unit,As well as from class ii, class i foot suction unit, and whether foot suction unit is gb2626-2006, gb/t18830-2009, or gb15979-2002.