| we can supply Rod materialsHere are brief introduction of our company:Shanghai Songfa Alloy Co.,Ltd is a high techology company that produces all kinds of the silver alloy,such as silver contact,sheet, compound-belt materials,silk materials,rivet etc ,which including AgCdO,AgSnO,AgNi,AgZnO,AgSnO2In2O3,AgW,AgC,AgWC,Cu-W ,Pure Ag Contact,and so on,and they have good quanlity withreasonable price. | 
