ATG is an international company with offices in Seattle, Beijing and Hong Kong to serve the aviation industry. The company provides engineering and technical services, certification – including FAA DER services and representation of some top suppliers to serve China’s aviation industry. 　　Our customers include commercial airlines, aircraft OEMs, MROs and General Aviation operators; we provide turn-key solutions to our customers on modification projects and develop special products from engineering design, certification to production. ATG has represented well known aerospace suppliers for the China’s aviation market since 2002. 　　ATG combines its extensive experiences in the US aviation industry and its in-depth involvement in the Chinese aviation market to bring the best products and services to the customers.