Curved Smart Glass,Decorative Curved Glass,Privacy Curved Glass,Double Curved Smart Glass Shenzhen YuGuang New Material Co.,Ltd , https://www.ygsmartfilm.com 
Although the hardware companies are participating in the exhibition, it is nothing new. But for the audience, the appearance of China's hardware industry base Xiaolan. Hardware highlights, but also attracted the attention of the audience and exhibitors. It is reported that Xiaolan hardware lock industry has nearly 140 lock brands concentrated in Shanghai, showing to the outside world.
Nearly 140 hardware lock brands in Zhongshan showcase in Shanghai