Guangzhou Binyue Digital Technology Co., Ltd is one of the most specialized suppliers of advertisement equipment integrating research, development and production. Until now, we have established a huge...

600 Chenjing RD,Songjiang District

Company IntroductionShanghai Defchoice Digital Technology Co., Ltd., formerly known as Shanghai Lian Sheng Electric technology Co., Ltd., was established in 2007. After nearly nine years of developmen...