No.30 Institute of China Electronics Tecnology Group Corporation
Adds：No.6 Chuangye Rd., High-Tech Zone, Chengdu, Sichuan, China
Tel：（028）85193030 85169601
Fax：（028）85184877
Post code：610041
http://www.30group.com

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Westone Information Industry Inc.
Adds：No.6 Chuangye Rd., High-Tech Zone, Chengdu, Sichuan, China
TeL：（028）85169339 85169343
Fax：（028）85184329
Post code：610041
http://www.westone.com.cn

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Xiamen Yaxon Network Co.,Ltd.
Address: 11F, Information Building, No.27 Xinglong Rd.,Huli, Xiamen, Fujian, China
Tel：（0592）5748666
Fax：（0592）6021607
Post code：361006
http://www.yaxon.com

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30San Information System Co.,Ltd.
Adds：No.6 Chuangye Rd., High-Tech Zone, Chengdu, Sichuan, China
Tel：（028）85169308 85169309
Fax：（028）85185247 85169303
Post code：610041
E-mail:　cdinfo@30san.com
http://www.30san.com

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30Kaitian Communication Industry Co.,Ltd.
Adds：No.6 Chuangye Rd., High-Tech Zone, Chengdu, Sichuan, China
Tel：（028）85169763 85154671
Fax：（028）85169763
Post code：610041

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Privis Technology Co., Ltd.
Adds：No.6 Chuangye Rd., High-Tech Zone, Chengdu, Sichuan, China
Tel：（028）85169344 85169422
Fax：（028）85169422
Post code：610041
http://www.privistech.com

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Chengdu Information Security Industry Base Co.,Ltd.
Adds：3F,NO.2 Torch Mansion,No.16 Chuangye Rd.,High-Tech Zone,Chengdu,Sichuan, China
Tel Exchange：（028）85121001
Fax：（028）85121002
Engineering inspect center：（028）85121001-2046
Integration service development：（028）85121001-2028
Operation development：（028）85121001-2040
Teaching center：（028）85471366
Post code：610041
http://www.cisbc.com

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Information Security & Secrecy Communication Press
Adds：Room155, No.15, Fuxing Rd., Beijing
Tel：（010）68575907 68524588-6104
Fax：（010）68574907
Post Code：100038
E-mail：　cismag@sina.com
Adds：No.6 Chuangye Rd., High-Tech Zone, Chengdu, Sichuan, China
Tel：（028）85169856 85169858
Fax：（028）85184877
E-mail：　cismag@sina.com

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Production Center
Adds：No.6 Chuangye Rd., High-Tech Zone, Chengdu, Sichuan, China
Tel：（028）85169021 85169020
Fax：（028）85184877 Post Code：610041
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