Shanghai Huahong Integrated Circuit Co., Ltd.
Add.: 6/F, Block A, No.1867 Zhongke Road, Pudong New Area, Shanghai, 201210, P.R.China
Tel.：+86 (021) 38804880
Fax：+86 (021) 38804884
P.C.: 201210
Website: www.shhic.com

North China Office
Add.: Building C, CEC Network Security and Information Technology Base, South Region of Future Science Park, Beiqijia County, Changping District, Beijing, 102209, P.R.China
Tel.：+86 (010) 52171568
Fax：+86 (010) 52171569
E-mail：sales@hed.com.cn

South China Office
Add.: 6/F, Block A, No.1867 Zhongke Road, Pudong New Area, Shanghai, 201210, P.R.China
Tel.：+86 (021) 38804880
Fax：+86 (021) 38804884
E-mail：sales@hed.com.cn

Shenzhen Office
Add.: 15th Floor, SED S&T Building, No.1 S&T Road S&T Park, Nanshan District, Shenzhen, Guangdong 518057, P.R.China
Tel.：+86 (0755) 23618369
Fax：+86 (0755) 23618369
E-mail：sales@hed.com.cn