Gil sas & Co. is a leading manufacturer of Counterfeit Detection. It is constantly up to date with the most innovative technologies in the field of anti-counterfeiting. Our company produces an...

10, Gowdiya Mutt Road

...

No.600-638 Zhengsong Road, Wanquan Town, Pingyang

...

17F, No. 16, Jian Ba Road, Chung-Ho City

Established in 1995, Constance is focusing on the research and design of touch panel related technologies and products. And is the leading supplier of Chinese handwriting input device. <br/&...