AgSnO2In2O3  is made in China.And it is applied  for  precision  instrument , resistance,limit-flow switch,home appliance,contactors,,,automobile contact,automobile protect switch,leak electrical protect switch,microswitch,etc.What's more , AgSnO2In2O3 is  the most  commercial material recently .it has good electrical conduct,good thermal conduct,good anti-arc,and so it can promise the dependence of appliance's workiing ,in the meantime improving the life-span.
Our company's website is :http://www.china-songfa.com
If you are interested in our products ,please contact us.We will welcome you at any time .thank you.
My name:Leesy.

my eamil:meihuahu2006@163.com

my msn:humeihua0010@yahoo.com