Add: Room 1002-1003, Building 3 Zijin Digital Zone, No.18 Zhong Guan Cun Nan Si Street, Hai Dian District Beijing 100190 China Tel: +86(10)-5128 6898 +86-400-607-6077 Fax: +86(10)-6266 2799 E-mail: sales@disontech.com.cn（MSN）
Add: Room 1905 Jingan Zhonghua Building, No. 1701 West Beijing Road, Shanghai 200040 China Tel: +86(21)-5169 2698 Fax: +86(21)-6288 1548 E-mail: sales@disontech.com.cn（MSN）