Shulong Road, Sanhechang, Xindu District, Chengdu City, Sichuan Province. AVIC Chengdu Engine Co., Ltd. was established in 1958, which belongs to aviation industry corporation of china and is the research and manufacturing base of aero-engines and their derivatives in China. The workshop address is located in Shulong Road, Sanhechang, Xindu District, Chengdu, Sichuan Province. It has formed five specialized manufacturing centers, such as casing, sheet metal, blades, heat meter and assembly and commissioning, and has formed technical advantages in the processing and manufacturing of key components of aero-engines.