Long March · China Aerospace Science and Technology Corporation
The Long March 11, or Chang Zheng 11 as in pinyin, abbreviated LM-11 for export or CZ-11 within China, is a Chinese four stage solid-propellant carrier rocket of the Long March family, which is developed by the China Aerospace Science and Technology Corporation. It was designed as a "quick reaction" rocket with the ability to launch on short notice, from road vehicles (CZ-11) and ships (CZ-11H).