Rizhao Shantai Aircraft Engineering Co., Ltd. (referred to as "Staeco Rz"), registered in November 2017 by Beijing Huakai Investment Management Co., Ltd., is located in the beautiful coastal city of Rizhao. It is an MRO that provides aircraft maintenance, modification, engineering management, and painting (full process) services, with over 160 employees.

The first phase of the Staeco Rz Base project is divided into an aircraft maintenance area and a maintenance training area. The aircraft maintenance area has a three bay maintenance hangar, an independent two bay maintenance hangar, and related production supporting facilities, which can simultaneously meet the scheduled inspection of five aircraft and two aircraft.The job requirements for painting. The company obtained a CAAC maintenance license on October 29, 2018, and successively obtained maintenance licenses from JMM, BCAA, CAACI, and ISO9001 quality system certification from 2019 to 2021. Its maintenance capabilities cover A320 series, ERJ190 series, G450, G550, 737series and CL850 aircraft models. At the same time, it has completed more than 300 scheduled inspections, maintenance, painting, coating, and modification work for various aircraft types. The maintenance training area is equipped with a comprehensive training building, a comprehensive practical training building, and related supporting living facilities, which can simultaneously meet the learning and living needs of over 500 maintenance trainees.

Staeco Rz will adhere to the core concept of "satisfying oneself and reassuring customers", adhere to the spirit of being a great country craftsman with keen innovation, follow the principles of sharing interests and striving for excellence in development, and provide high-quality and efficient comprehensive professional services to customers and partners with first-class maintenance teams and exquisite maintenance technology, helping to promote the aviation development in Greater China.