CEC Huada Electronic Design Co., Ltd. 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 Website: www.hed.com.cn
Shanghai Huahong Integrated Circuits 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 Website: www.shhic.com
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