Shandong Xiangyu Aviation Technology Services Co., Ltd. was founded in 1999, headquartered in Shandong Jinan Yaoqiang International Airport, under Shandong Airlines Group Co., Ltd.,  Maintenance stations have been established in Qingdao, Xiamen and Chongqing. The company is a high-tech enterprise specializing in aeronautical airborne equipment maintenance and airborne test equipment development.

At present,the existing number of employees is more than 200, with nearly 100 senior technicians. The company holds maintenance licenses issued by the Civil Aviation Administration of China (CAAC), the Federal Aviation Administration(FAA), the European Aviation Safety Agency (EASA) and other countries or regions, covering more than 2000 items, of over 16,000 parts, including electrical and electronic systems, pneumatic hydraulic systems, bottle life-saving systems, Wheel brake system, covering BOEING、AIRBUS、ARJ、ERJ、CRJ and other models. By the end of 2019, the company's annual repair volume of nearly 20,000 pieces, the cumulative total repair of more than 100,000 pieces.

  With the development of maintenance business, the company is committed to the improvement of engineering capacity at the same time. a number of aviation products, such as cargo light assembly, electronic cabin air filter, cabin air purification filter, passenger safety belt, cockpit electronic flight bag charging module, were manufactured and installed in aircraft, and a number of aircraft modifications were implemented.

  In the future, Shandong Xiangyu Company will take aircraft component maintenance as the main body, parts manufacturing, deep maintenance as two wings, with multi-base operation, it is committed to become a first-class aviation high-tech service enterprise in China.