According to Aiqi's investigation, the construction unit of Longxinyuan is Chengdu Katie Yan Fei Technology Co., Ltd., located in Xianglong Road, Qingyang District, Chengdu. Chengdu Katie Yan Fei Technology Co., Ltd. (formerly Chengdu Aircraft Design and Research Institute Science and Technology Industry Corporation) was established in 1985, located in Chengdu, Sichuan Province. Is a general equipment manufacturing-oriented enterprise.
Units refer to organs, organizations or departments subordinate to organs and organizations; Refers to the name of the standard quantity for measuring things in mathematics or physics.