For more information, please contact our office staff.

Nationwide centralized counseling telephone: 400-006-9982

Telephone on holiday: 18964508186

Counseling Email: info@mdd.org.cn

Complaint Email: tousu@mdd.org.cn

(In order to improve our service quality, the email will be handled by designed staff, and welcome you to supervise our works)

Shanghai Outao Testing Technology Service Ltd., Co.

Add: D Room, 26th Floor, Meiliyuan Building, 358# West Yanan Road, Jing’an District, ShangHai.

Central Tel: +86-21-51078336 (if central phone is busy, pleas call following Tel)

+86-21-62152639 62153653

+86-21-62153632 62152563

Fax: +86-21-62153262 (24 hours auto-acceptance)

Working Hour: AM 8:30-12:00, PM 13:00-17:30, From Mon To Fri

Jing’An temple station from metro line 2 or line 7, 8 min walking west along with Nanjing Road.

Jiangsu Road station from metro line 2 or line 11, 10 min walking east along with Zhengling Road.

Nanjing

Add: 402 room, 1# Building, East WanDa Plaza, 58# Yunjing Road, Jianye District, Nanjing City

Mobile phone: 18094212995

Fax: 025-86558986

beijing

Add:：B1121 Road beicheng, Chaoyang District, Beijing

Tel: ：400-006-9982

Fax:：010-84989577

Australia

Address: Level 5, 4 Columbia Court, Baulkham Hills, NSW 2153, Australia

Vietnam

Add: A0057 Rongji, Guomang Street, Socialist Republic of Vietnam

Tel: 01683971156

Fax:01683971156