1.Certification:ISO9001:2008 2.high quality and best price 3.with silicon of 5% 4.Classification:AWS A5-10 GB/T 10825-2008 This factory specializes in manufacturing aluminum alloy welding wires and rods.ER1100,1060,4043,4047,5356,5556,5183,5554AND SO ONRegardsBill M.YZhejiang Yuguang Aluminium Material Co.,Ltd22 Hehua Road,Economic And Developemnt Zone,Wuyi Zhejiang,ChinaTEL:0086-579-87921164 FAX ...