Contact

Shenzhen Headquarter

Address：27/F, Jia He Ge Unit, Jiahui Xincheng,
Fuming Rd, Futian District,
Shenzhen, Guangdong, China

Tel：+86-755-8183 2961， 3306 2500
Fax：+86-755-2264 5259
Postalcode：518033
Mail ：sumzi@sumzi.com

International Sales Department

Tel：+86-755-8183 2961， 3306 2500-805
Fax：+86-755-2264 5259
Mail：sales001@sumzi.com sumzi@sumzi.com

Domestic Sales Department

Address: 51820-51821 Unit, Golconda Electronics Center
Zhenghua Rd, Hua qiang bei,
Shenzhen, Guangdong, China

Tel：+86-755-33062500 (16 lines)－800，801，802，803，807
Fax：+86-755-3306 2503， 2264 5259

Beijing Office

Tel：+86-10-8158 8192
Fax：+86-10-8158 8192
Mail ：beijing@sumzi.com

Chengdu Office

Tel：+86-28-6671 7024
Mail ：chengdu@sumzi.com

USA Office

Mail ：usa@sumzi.com