Beijing Sdi Science&technology Co., Ltd

BeijingSDIScience & Technology CO.,LTDwas established in 2003, and listed successfullyin NEEQ in 2011(Stock Short Name: SDI; Stock code:430088),with main business oriented towards aviation,navigation, armament, electron, electricity, transportation and so on. Thehead officeis located in Zhongguancun Yongfenghigh-techindustrial base.The company wasawardedthefirst national high-tech enterprises in December, 2008,withthreeholdingsubsidiary corporations——Wuxi Tianhe Electronic CO.,LTD. , Jiangsu Seven Dimensional Testing Technology CO.,LTD. , and Qinhuangdao Qiwei Measurement & Control Technology CO.,LTD.——and three branches in Nanjing, Wuhan and Chengdu, two offices in Dalian andXian, as well as a research & development center in Nanjing.   Adhering to the quality policy of sticking to military quality, keeping improving and perfecting and the business strategy of scientific and technological innovation, professional victory , the company can be in a rapid developing process. SDI devotes to becoming the business leader in the field of Chinese navigation, and persisting in the developing road of independent innovation. Whats more, it focus on the service of development and production, sales, and technology of the products which mainly include GNSS high precision positioning, navigation, timing, attitude measurement and direction-finding of moving carrier and so on. The solid  technological base and engineering service experience is contained widespreadly in  system integration, data fusion, structural design, environmental adaptability, model algorithm, etc.