In Nov., 2015, Commercial Aircraft Corporation of China Ltd. (COMAC) held the first rollout ceremony for the first Airliner C919 which is made by China in Shanghai, indicating the capabiliby of China to produce the airliners autonomously. Insider of COMAC unveiled a piece of information that there were totally 517 orders of C919 placed by 21 clients by far.

The rollout of C919 was a landmark event in manufacturing the airliner autonomously, breaking the monopoly of airliner manufacturing by Boeing and Airbus. And never should anyone miss the great assistance of softwares—SEDIS and FastADS. SEDIS is applied in assisting the crews to design, install and monistor the pasters in various sorts of tests. And FastADS is applied in the field of defining and using the geometric and non-geometric information relating to fasteners. With the aid of FastADS, engineers can attain in quick pace the attribute information and connection information of these fasteners.

Based on the Knowledge Engineering Technology, the FastADS can provide users with a new platform for fastener design, a platform that is three-dimensionalized, intelligentialized and normalized to fast select, inspect fasteners. With the help of this software, the realization of seamless connection between design and manufacturing is possible, which fact further creates a unitive working environment for parts assembly. Besides being applied in manufacturing the airliners, the FastADS can be applied in other areas in need of fasteners, including ship-manufacturing, arms-manufacturing, electronics, nuclear, high-speed railway, and machinery, etc.