... 2.Copper clad aluminum 3.weight:200,500,800,900,1000g 4.excellent 2013 New Style copper enameled wire ECCA for electric ... ., Ltd., advanced processing with high purity .Purpose: welding wire in high temperature for electronics industryPhysical properties:(1) Liquid temperature: about ... requirements or samples.Our lead free solder bar are sold all around the world,we have dealed with American,Italian, ...