Nā papahana

D&F Uila.ʻoiai ʻo ia ka mea hana nui o ka pahu kaʻa laminated, bar bus copper bust, bar bus flexible a me nā huahana insulation uila, e lawelawe ana i nā mea hoʻohana honua a me ka hui holoʻokoʻa me nā kuleana ikaika a me ka ʻenehana mau.I ka wā e hiki mai ana, e hoʻomau ka hoʻomohala ʻana o D&F i mua, e like me ka wā i hala, ke hilinaʻi nei mākou e hāʻawi i nā huahana kiʻekiʻe a me ka lawelawe ʻoluʻolu, e hoʻolako i nā hopena piha i ka ʻōnaehana insulation uila honua a me ka ʻōnaehana hoʻoili uila.

I ka makahiki i hala, ua hoʻohana maikaʻi ʻia kā mākou huahana a pau i ka hoʻoili mana a me nā papahana hoʻololi.Eia kekahi mau hihia papahana i hōʻike ʻia.