He ʻoihana ʻenehana kiʻekiʻe ʻo Hunan Kukai Electromechanical Co. Ltd i ka R&D, ka hana ʻana a me ke kūʻai ʻana i ka mīkini ʻoki kī, aia ke keʻena nui ma ke kūlanakauhale ʻo Changsha, Hunan Province. Ma waho aʻe, hele kā mākou mīkini i nā hōʻikeʻike he nui ma ka honua: e like me Aloa show (USA), Just cars (USA), IKS show (Poland), MLA show (New Zealand) Mexico locksmith show (Mexico) etc.
  • 15 Expo Nacional Cerralera 2017 ma Mekiko
  • 15 Expo Nacional Cerralera 2017 ma Mekiko ~
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  • ʻO 518 Chinese locksmith ʻoihana hui makahiki 2018
  • 518 halawai makahiki o ka 'oihana locksmith Kina
  • ALOA 2017 ma USA