Superior Air Parts, Inc. is a Chinese-owned manufacturer of aviation piston engine replacement parts, headquartered in Coppell, Texas, United States. The company has been owned by Superior Aviation Beijing since 2010.

Technify Motors GmbH is an aircraft Diesel engine manufacturer based in Sankt Egidien, Germany. In July 2013, Chinese state-owned Aviation Industry Corporation of China (AVIC) acquired the aircraft Diesel engine designs and manufacturing assets of the former Thielert Aircraft Engines GmbH and added them to the Continental Motors Group as Technify Motors GmbH. The 5,000th engine was delivered in April 2017 after 15 years of production, accumulating more than 5.25 million flying hours and equipping over 2,750 aircraft.