Guangdong Xiandaoshixun Technology Co., Ltd.
Guangdong AVC Technology Co, Ltd is established in 2000, located in Guangzhou, and is a professional manufacturer which specialized in development and manufacturing of video door phone system. With the occupying area of 3500 m2, owning about 500 employees, AVC has the most complete professional manufacturing equipments and checking facilities than other VDP ...

China 
















