Shenzhen Sinosun Technology Co.,LTD.

Address：Room 3A17, South Plaza, Cangsong Building, Tairan Industry & Trade Zone, Futian District, Shenzhen City, Guangdong Province, P. R. China.

24 hours technical support phone

Alen(Sales)：+86 15625201420(Moblie&WeChat)

Fax：+86 755 83849434

E-mail：sinotechalen@163.com

Beijing：13811936491  Shanghai：13564038257

Chengdu：13540153264  Xi'an：13991217256