Contact Us
Headquarter: 

Shenzhen Semi-one Technology Co.,Ltd 

Address:Building 3 No 202. Futian National Electronic Commerce Industrial Park. Futian

               District.Shenzhen.Guangdong Province.China                                                                                  

Tel : 86-755-82771533     Mail:shuangling@semi-one.com


America:

PROMOS TECHNOLOGY INC.
4046 Clipper Court,Frement,CA 94538.


Hong Kong, USA.
Semi-one Technology (Hong Kong) Co., Ltd.
Room 1005, 10th Floor, Goodview Commercial Center, 2-16 Fa Yuen Street, Mongkok, Kowloon, Hong Kong.