• facebook
  • sns04
  • twitter
  • linkedin
Kāhea iā mākou: + 86-838-3330627 / + 86-13568272752
ʻaoʻao_head_bg

Kuʻina ʻoihana

Kuʻina ʻoihana

Ua kūpaʻa ʻo D&F i ka hoʻomohala ʻana a me ka hoʻomaikaʻi ʻana i nā mea hana insulation uila kiʻekiʻe a me nā kaʻa kaʻa kaʻa laminated, manaʻoʻiʻo mākou ʻo ka ʻenehana ʻenehana ka mea hoʻoikaika no ka hoʻomohala ʻana i ka wā e hiki mai ana, e hoʻonui mau i ka hoʻopukapuka ma R&D, a ua loaʻa i nā hopena hou he nui. I kēia manawa, ua loaʻa ma mua o 30 mau patent.

hanohano (2)

ISO 45001: 2018

hanohano (1)

ISO 9001:2015

hanohano (3)

Patent Invention

hanohano (6)

Palapala Hoʻohālike Hoʻohana

hanohano (5)

Patent Invention

hanohano (7)

Patent Hoʻolālā Hana Hana