HANWHA AEROSPACE CO., LTD., formerly HANWHA TECHWIN CO.,LTD, is a Korea-based company mainly engaged in the production and sale of defense equipments. Along with subsidiaries, the Company operates its business through three segments. The Aviation and Defense segment is involved in the manufacturing and sale of aircraft engines and parts, energy equipments, as well as defense equipments. The energy equipments include power generating equipments and compressors, among others. The defense equipments include self-propelled guns, fire command cars, panzers, land and marine weapon systems, among others. The Security segment is engaged in production and sale of closed circuit televisions (CCTVs), digital video recorders (DVRs), network video recorders (NVRs) and monitors. The Industrial Equipment segment is engaged in production and sale of surface mount technology equipments such as chip mounters, screen printers, flip chip mounters.