Ray Unit

4649 ray unit products are offered for sale by suppliers on Alibaba.com, of which oral therapy equipments & accessories accounts for 24%, dental chair accounts for 2%, and other radiology equipment & accessories accounts for 1%. A wide variety of ray unit options are available to you, such as metal, plastic and steel.You can also choose from class ii, class i and class iii ray unit,As well as from electrical, manual ray unit, and whether ray unit is gb15979-2002, gb/t18830-2009, or gb2626-2006.