The list of registries providing server certificate service: (listed in no particular order and listed in the alphabetical order of company names)

Beijing SFN Network Technology Co., Ltd.

Address: 3/F No.1 Building, No.4 Nansi Street, Zhongguancun, Haidian District, Beijing

Post code: 100080

Telephone: 010-58812988

Fax: 010-82610500

E-mail: sales@sfn.cn

Company website: http://www.sfn.cn/

Beijing HiChina Zhicheng Technology Co, Ltd. (HiChina)

Address: 1/F, South of HiChina Mansion, No.27 Outer Drum-Tower Street, Dongcheng District, Beijing

Post code: 100120

Telephone: 010-6424 2266 / 6424 2299

Fax: 010-8413 4247

E-mail: cnadm@hichina.com

Company website: http://www.net.cn/ 

Beijing DNS Technology Co., Ltd.

Address: 20/F, Building A, Qidi Technology Mansion, No.8 Tsinghua Technology Park, No.1 Zhongguancun Road, Haidian District,Beijing

Post code: 100084

Telephone: 010-82151122

Fax: 010-58850986-6666

E-mail: cnreg@dns.com.cn

Company website: http://www.dns.com.cn/

Beijing Xinnet Digital Information Technology Co., Ltd.

Address: 1/F, Digital Farm B2 Area, No. 1West Disheng Road, Economic and Technological Development Area, Beijing

Post code: 100176

Telephone: 010-58022233

Fax: 010-58022077

E-mail: support@xinnet.com

Company website: http://www.xinnet.com

Hangzhou E-business Technology Co., Ltd (the former Hangzhou Chuangye Internet Technology Co., Ltd.)

Address: 1/F No. Building Digital and Amusement Industry Park, No.75 West Wenyi Road, Hangzhou

Post code: 310012

Telephone: 0571-87756880

Fax: 0571-28853010

E-mail: xyd@eb.com.cn

Company website: http://www.eb.com.cn

Beijing Great Wall of China Communication Technology Development Center

Address: Jia No.20 Fuxing Road, Beijing

Post code: 100840

Telephone: 66806633　66816389

Fax: 66813419

E-mail: cgwnic@cgw.net.cn;service@cgw.net.cn

Company webiste: http://www.mil.cn

Shanghai Oray Information Technology Co., Ltd.

Address: Room 8008, No. 1 Building, Shanghai Yangpu Science and Technology Venture Center, No.335 Guoding Road, Yangpu District, Shanghai

Post code: 200433

Telephone: 020-85657675

Fax: 020-85657675-2

E-mail: 800@oray.com

Company website: http://www.oray.com/

Shanghai Meicheng Technology Information Co., Ltd.

Address: Room 3001, 30/F, No.707 Zhangyang Road, Pudong New Area, Shanghai

Post code: 200120

Telephone: 021-51697771

Fax: 021-58386483

E-mail: domain@cndns.com

Company website: http://www.cndns.com

Xiamen Nawang Science and Technology Co., Ltd.

Address: Room 201, No.45 Wanghai Road, Software Park Phase II, Xiamen

Post code: 361008

Telephone: 0592-3180066

Fax: 0592-3286654

E-mail: reg@nawang.cn

Company website: http://www.nawang.cn