Which company does the unmanned airship belong to?

Longsheng Liancheng Aviation Technology Co., Ltd. Longsheng LS-S 1200 unmanned airship, with payload 15 kg, is a small multifunctional intelligent floating aircraft system produced by Beijing Longsheng Liancheng Aviation Technology Co., Ltd. Unmanned airship is convenient for ground storage and transportation, and can adapt to the flight task of changing landing sites frequently. It has classic design, extraordinary performance and excellent quality, and is favored by the majority of users.