Beijing Wandong Medical Equipment Co., Ltd. (Wandong), in May 1997 in Shanghai Stock Exchange (stock code: 600 055). Corporate headquarters and R & D center is located in Beijing Zhongguancun Science Park Electronic City Park, in Nanjing, Chongqing, Hangzhou, Xi'an, Nanchang, Fuzhou, Jinan and with branches and offices, marketing and service network covering the whole country and the world more than 50 countries and regions, is an internationally renowned, leading supplier of medical imaging equipment.

company has a workshop by the digital imaging equipment, magnetic resonance product factories, workshops constitute the core components of the manufacturing base. Also has R & D centers by the radiation, magnetic resonance technology research and development center and research and design center process consisting of imaging technology R & D base. In 2007, the company was named one hundred self-innovation pilot enterprises of Beijing.

company covers an area of more than 10 million square meters, existing staff 1100 people, with an annual output of more than 6,000 units of X-ray equipment, production capacity, is the world's largest radiographic equipment manufacturers. Produced "Wandong" brand products have been awarded medical imaging clinics in Beijing famous brand, include medical X-ray diagnostic equipment, magnetic resonance imaging equipment in the field of multiple categories, including popular products of the domestic market share of 50%or more .