Zhangjiagang HengChang Plating Solder Factory China, it was found in 1976, We specialized in producing copper-coated solid MIG / MAG welding wire. The producing capacity for various sorts of "SJ" brand welding wires more than 50, 000 tons per year. The products are laid down by ISO 9001-2000, also is the famous products of the nation. It is the member of China welding association.
One of our products SJ50-6 is according with GB / T8110-95 ER50-6, AND AWS ER70s-6. The dia. Is 0. 6, 0. 8, 0. 9, 1. 0, 1. 2, 1. 4, 1. 6, 2. 0mm
Re the shipping class certificates, we have ABS, LR, NK and GL.
Our products are used electroplating technology so the quality is very good and low price, if you are interested in it, pls let me know.