l Washing/drying line
The washing and drying workroom is the line where foreign substances are eliminated from primary products transferred to this workroom by the methods of dipping washing(air bubble washing) and brush spray-type washing and their surfaces are dried with hot wind and cold wind.

l Automatic weighing & packaging line
This is the booth where primary products after washing and drying are automatically weighed by class and quality with the naked eye and then are automatically discharged. The box supply line is the one where boxes made by the automatic box making machine are automatically supplied through conveyors and packaged.

l External packaging line
The products which are automatically weight and transferred are divided here into the products of good quality and the products of poor quality, and the products of good quality are put in boxes and taped by a taping machine. In this line, the finished products are stored by class and waiting for being delivered.