Jincheng Group Co., Ltd was founded in 1949 and its original name was Nanjing Jincheng Mechanical Factory No. 511 Factory. Subordinate to the First Group Company of China Aviation Industry, it has becomes the center of National Aviation Mechanical Equipment Research, as well as one of the biggest 500 and the strongest 300 companies in China with its production and sales being one of the largest in China motor industry. It is one of the ten key company groups in Jiangsu province and the main operation is