O-film Tech Co., Ltd O-Film is a Chinese touch panel manufacturer that has acquired that metal mesh technology developed by NanoGrid. They company has already set up a manufacturing line and is fast ...

JINAN, May 16 (Xinhua) -- In 1905, a hand-cranked camera in a Beijing photography studio captured a historic moment: Peking Opera master Tan Xinpei performed as a general in Dingjun Mountain -- ...