Semitek Electronics Limited
Address: Room 1207,Tianxingjian Business Building 47 Fuxing Road,
　　　　Haidian District,Beijing 100036
Tel: 8610-51922995 51922996 51922997 51922998 51922958
Fax: 8610-51921207
E-mail: maria.chen@semitekcn.com　　jessica@semitekcn.com