Harbin Aircraft Industry (Group) Co., Ltd. (hereafter referred to as simply HAIG) under AVIC II was founded in April, 1952. With more than 50 years’ efforts, HAIG has built up multi-families and multi-types of aeronautical products, including Y12 serial light and general-purposed aircraft, H425 serial civil helicopters, Z9 serial military helicopters, HC120 helicopters, the ultra-lights and ERJ145 regional jet airplane through cooperation with EMBRAER Brazil. Now, HAIG has become an important backbone aviation enterprise in China and a component supplier for the worldwide famous aviation enterprises such as Boeing and Airbus, etc.