Ningbo Sentek Electronics CO.,LTD

Add: 448 Yingchun Road, Wangchun Industrial Park, Ningbo 315175, Zhejiang, China

Tel: +86 574 87155635, 87153117 # 8108 or 8817

Mobile: +86 13957414697

Fax: +86 574 87155951

E-mail: sales@smokealarm.com

Web: http://www.smokealarm.com