The diagram gives information about the production of some products made form pomelos.
Overall, there are four major manufacturing phases, from the initial harvesting of the fruits to the eventual treatments and delivery of each kind of products.
Initially, fresh pomelos are collected from trees by farmers and then are transferred to warehouses, where they are storaged for three weeks. In the next stage, the pomelos undergo a process called extraction to divide into three sectors, namely: peel, seeds and juice, before being treated.
Once they has been seperated, the peel is either sent to drying process for three days to become the material for shampoo products or used as food for animals. Meanwhile, their seeds are dried before being packaged and delivered back to the farmers. At the same time, after being packaged, the pomelo juice is transported and sold in supermarkets. Apart from that, the juice can also be stored in the refrigerator, which keep it cool for three days and then used to produce perfume.