l Careful selection work line
As the first progress among the pretreatment progresses, the careful selection workroom is a preparation booth where bulbous plants are washed and peeled of before processing. As this progress is related to the quality and freshness of agricultural products, it is installed in an efficient working environment where the work can be done precisely and promptly.

l Washing line(washing, sterilizing and cooling)
The washing and sterilizing workroom is a booth where foreign substances are eliminated from primary products transferred through the careful selection work by the methods of dipping washing(air bubble washing) and spray washing and primary products are sterilized with sterilized water by the methods of dipping and spraying.

l Cutting Process
As a vegetable salad processing line, the cutting process and washing workroom is the both where various cutting processes are carried out with an automatic slicer and washing and then washing and sterilizing are carried out through a vortex washer using air bubble and water flow.

l Basket washing line
The basket washing workroom is the line where baskets(round/rectangular) in which primary products are loaded as in the place of production are input, and washing(air bubble, water flow), sterilizing(electro-analysis water) rinsing, dehydrating, and discharging are carried out as an one-stop solution.

l Cutting process and internal packaging line
The cutting process and internal packaging workroom weights primary products according to kind of vegetable, cutting code, and quantity of order, and cuts them in various shapes with and automatic cutter and automatically measures their fixed weights, and then packages them as fresh and convenient goods according to the kinds of products

l External packaging line
After cutting and drying the primary products. This line automatically measures their weights fixed according to purchasers and internally and externally packages them as fresh and convenient goods according to the kinds of products and then transfers the finished products to warehouses for delivery.