Copyright 2009 Shenzhen Haiwang Sensors Co., Ltd property in copyright
Tel: 0755-82867860　　Fax: 0755-82867870　 Service: 0755－82779856　
Add: Room 1004West-CBD, Binhe Blvd, Futian District, Shenzhen, China Zip code: 518000　　E-mail: szhaiwang@hotmail.com