Company Name : Zhongshan Jiean Electronic & Haredware FactoryAbout Us : <br> <br>ds1990a ibutton <br />1.rust-resistant and corrosion-resistant <br />2. used for lock or patrol system or gps machine in vehicle <br /> <br />ds1990a ibutton <br /> <br />ds1990a-f5 ibutton <br /> <br />It is sealed with stainless steel and plastic shell,sturdy&durable,rust-resistant and corrosion-resistant <br /><br><br>Product/Service : DS/TM1990 ibutton card, rewritable 1990 ibutton, SOA ibutton Category : Security & ProtectionContact Person : LindaLink More : China Security & Protection ,Telephone : Fax : Address : Xiaolan town, Delai north RD. St.10 No.9 Zhongshan Guangdong 528415 ChinaWebsite : http://www.icowcn.comBusiness Type : Manufacturer