kstar science&techenology development co,ltd

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Company: kstar science&techenology development co,ltd Contact: Ms. gu lu yan Address: floor20 building a,e-wing center no 113 zhichun road haidian district,beijing,china Postcode: 100086 Tel: 86 10 62526688 Fax: 86 10 62523262 Homepage: http://www.kstar.com.cn http://mandygu.86exporter.com E-mail: