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Add:18 Dongzhimenwai Xiaojie Dongcheng District,Beijing

Tel:010-84499888

Postal Code:100027




Copyright @ 2003 Beijing Cytech Systems Ltd., All rights reserved.
1/F, Oriental Place, 9 East Dongfang Rd, North Dongsanhuan Rd, 
  Chaoyang District,Beijing 100027, China.
Tel010-51655583  Fax010-64615675Emailcinfo@cytech.com.cn
24 Hours Service Hotline:010-86684432