Many customers who are entrusted with processing are very concerned about the quantitative problems of cosmetics processing OEM. As a cosmetics manufacturer in Guangzhou, the products are all mass-produced, which will optimize the resources. There are three common calculation methods, one is calculated in kilograms, the other is calculated in units of quantities (pieces/bottle), and the other is calculated quantitatively based on suppliers' packaging materials. Let's take a look at the specific order quantity of each type of cosmetics: