... have ABS,LR,CCS,TUV,CE,DB certification 1) welding wire AWS ER70S-6 2) ISO9001,TUV,DB,CE 3) Have ... different Sizes1) welding wire AWS ER70S-6 2) ISO9001,TUV,DB,CE 3) 0 ... etc.Packing:net weight:1kg, 5kgs/spool, 15kgs/spoolprecision layer wound on plastic spool, each spool in a box, then boxes ... . high deposited effeciency4. beautiful seam copper-coated solid welding wire