Established in 1982, with the world wide organizational support, China Travel Service (U.S.A.) Inc., is proud to say that we can make your China Tours and Vacations an unforgettable lifetime experience. China Travel Service (U.S.A.) Inc. or CTS Tours is an affiliate of China Travel Service (Holdings) Hong Kong Limited, the world’s leading specialist in travel to and from China, the largest registry of travel group in China founded in 1928 with its corporate headquarters and 43 offices in Hong Kong, hundreds of offices in China and 20 offices in 16 countries around the world.