Hong Kong Head Office

Suite 2201, Marina House, 68 Hing Man Street,

Sai Wan Ho, Hong Kong.

Shenzhen Office:

28D, Block B, Honglong Century Plaza, Shennan

East Road, LuoHu District, ShenZhen, PRC China

Changsha Office:

Room 22023, 22/F, Building 3,

North Star Phoenix Park, Zifeng Road, Kaifu District, Changsha, Hunan

India Office

2nd Floor, Aditya, JalaRam Nagar Street Number 2,

University Road, Rajkot 360007, India

Canada Office

Contact Us:

HONG KONG General Line: (852) 2189 7016

Fax: (852) 2793 4673

Shenzhen General Line: (86) 0755-8215 5991

Email: enquiry@a4appz.com


Share your thoughts with us by email to
We will contact you soon.
  • * Name:
  • * Email:
  • * Message:
  • * Verification Code: