Company Name： Shanghai PGS Nanotech Co., Ltd.

Chairman ： Mr. S. YAN

Founding Time：  Oct. 24, 2014

Registered Capital： CNY 10,000,000

Associated Company： PGS Chemical International Co., Limited (HK)， YUYAO PGS New Material Technology Co., Limited

Business Scope： Nano-material，Electronics material，Chemical raw material and products，sales of instrument and equipment，imports and exports，business consulting。

Registered Place：    SHANGHAI, China