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Materials, Inc. (Beijing) Address：Suite 402, YiAn New Top Science & Technology Building, No. 9, Hangfeng Road, Zhongguancun Fengtai Science Park Beijing, China 100070 Tel: （86-10） 83682231/32/35/36 Fax: （86-10） 83682230 Email: info@emi-asia.com，emicn@public.gb.com.cn |
