The electric welding network selects the high-quality iron wire or the silk automation of stainless steel for use to arrange and weld , among them after the low carbon steel wire electric welding network is dealt with zinc-platedly, the surface color and luster is bright, resist and get rusty, economical and practical, level the network , it is firm to weld by the parallel , is used in the building and criticize the respects , such as cement , agriculture , mining industry , petroleum , chemical industry , highway ,etc. extensively