Guangzhou Jiancheng Advertising Products Co., Ltd.

Address：3rd Floor, Tower B, Yayi Building, No.18, East Gate, Airport, Jinzhongheng Road, Baiyun District, Guangzhou

Customer service qq：1500544357  1752266352

Contact Hotline：8620-3658 6619 Cell phone：13809249003(WeChat synchronization)

fax：(8620)86249553

E-mail:eb@gimsun.com

Hong Kong Branch

Address：Flat C, 18/F., Best-O-Best Commercial Centre, 32-36 Ferry Street, Jordan, Kowloon，HongKong

whatsapp: +8613556000060

Contact Hotline：852-3765 8166　852-3765 8161

E-mail:eb@gimsun.com

Macao Branch

Address：Block G, G / F, Tower 2, Wing Kee Building, No. 2-1, Macau Lobby

Customer service qq：1500544357  1752266352

whatsapp: +8613556000060

E-mail:eb@gimsun.com