Long March·China Aerospace Science and Technology Corporation
The Long March 3A, also known as the Chang Zheng 3A, CZ-3A and LM-3A, is a Chinese orbital carrier rocket, part of the Long March family of expendable rockets. A three-stage rocket, it was usually used to place communications satellites and Beidou navigation satellites into geosynchronous transfer orbit. It was manufactured by the Great Wall Industry Corporation.