More recently known as AVIC Changhe history Changhe Aircraft Industries Corporation was founded in 1969. As of 2011 maintains ties with Agusta and Sikorsky Visit Chinese helicopters List of Changhe models Model / Versions 1985 SE3210 Super Frelon Z-8 1994 AS350 Ecureuil Z-11 2003 Z-10 2011 AC313 Z-18 2014 Z-18F 2017 Z-18A