Aijijiren produces a wide variety of Vials. Each type of Vials has its own unique packaging method. Headspace Vials is usually packaged as shown in the picture. The packaging method is 100pcs/pack. The PP BOX in the picture is filled with Headspace Vials. , The second layer of packaging is in progress, which is carton packaging. The cartons are all customized by Aijiren, which fits multiple pp boxes into the box.