1 Fiye da shekaru 20 na gwaninta a masana'antar dumama.
2 Gwajin kyauta don zaɓar ƙirar injin kafin siyan.
3 Binciken ƙirar samfur yana haɓakawa da kulawa ta ƙungiyar Injiniya Duolin, sabis na rayuwar injin.
4 Gwada injin a matsayin buƙatun dumama abokin ciniki da tsufa sama da awanni 6 don ba da tabbacin inganci mai kyau.
5 Ba da littafin shigarwa da jagorar matsala.
6 Yi amfani da shahararrun kayan haɗin Infineon Omron Schneider don tabbatar da ingancin kayan
  • induction hardening machine

    Injin hardening

    DUOLIN yana ba da injin inci a tsaye ko a kwance wanda aka yi amfani da shi don murƙushe sassa daban -daban na inji, kamar shafts, gears, rollers, bututu, fitowar famfo, ɗaukarwa, hakora masu hakowa, da dai sauransu DUOLIN yana ba ku mafita na musamman don ƙarfafa aiki na musamman, kara fa'idodin ku.