Yichen ke Chinese eyaziwayo wire iwelding ingcali obandakanyeka R & D, ukwenziwa, ukuthengiswa kunye neenkonzo esinikeza. Sinikezela olubanzi uluhlu imveliso nesigqubuthelo steel ukubhobhoza wire cored, igesi arc wasikhusela ukuwelda ucingo, arc ontywiliselwe ukuwelda ucingo, electrode, ucingo zinc, neenkozo hex nasemva ucingo sentsimbi, njl ezikhoyo wire ubukhulu into yabo ku 0.6mm ukuya 3.2mm. isisombululo welding Elungiselelweyo nazo zibonelelwe.