PT. Kereta Api Indonesia (Persero) in English: Indonesian Railways is the leading transportation stake holder and most young men want to work on the railroad is however a chance can not be fulfilled all. It is advised considering the train quite stable institutions and from year to year public ministry rated increasly in earning.
To support the field work, there is one part that requires uniformity of clothes likw waistcoat ( rompi ) to be known easily. Zip Jogja gained the confidence to make this uniform officers to expedite the work on the field. No exception to the manufacture of a vest that shows identity and official workers of PT KAI as formal workers and recognized. With this belief may later got the same job. Daops 6 Jogjakarta, one of branch in the central Java had executive master for many kindly works along railroad installation.