Guangzhou Youyong Technology Co., Ltd.

ADDRESS:Room 305, Yayi Business Center, No. 88 Tiangui Road, Xinhua Street, Huadu District, Guangzhou (independent declaration)
BUSINESS SCOPE: Scientific and technological information consulting services; network information technology promotion services; software technology promotion services; engineering and technical research and experimental development; biomedical technology research; mecha
E-MAIL:55477521@qq.com;5478@qq.com