beijing tsing da jiguang science and technology development co.,ltd

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Company: beijing tsing da jiguang science and technology development co.,ltd Contact: Ms. liu yang Address: 403room beikonngbuilding,baifuquan road,changping base,china Postcode: 102200 Tel: 010 89760156 Fax: 010 89760200 Homepage: http://www.bjjiguang.com http://lieurenaly.88exporter.com E-mail: