TIANJIN SENTINEL ELECTRONICS CO.,LTD.

Address：K2-5-303 Hitech green industry base, NO.6 6th Hitech development area,Huayuan industrial park,Tianjin P.R.China Address：K2-5-303 Hitech green industry base, NO.6 6th Hitech development area,Huayuan industrial park,Tianjin P.R.China

Mobile：+86-22-83726972 / 85689572

E-mail：sales@sentinel-china.com

Fax：+86-22-85689517

Post Code：300384