Ke hoʻolauna nei ʻo Asu Maintenance Services, kahi mea hoʻolako kiʻekiʻe o nā ʻōnaehana mālama no nā mea hana ASU (air separation unit). Loaʻa i kā mākou hui ka ʻike nui a me ka loea i ka lawelawe ʻana a me ka mālama ʻana i nā ʻōnaehana ASU, e hōʻoia ana i ka hana maikaʻi loa a me ka lōʻihi o ko mākou poʻe kūʻai. Ma keʻano he mea hoʻokani paʻa i kaʻoihana, haʻaheo mākou i ka hāʻawiʻana i nā lawelawe mālama mālama piha i kūpono i nā pono kiko'ī o kā mākou mea kūʻai. ʻO ka hui pū ʻana me Shanghai Lianfeng Gas Co., Ltd., kahi mea hana nui o ka ASU mea hana, mea hoʻolako, a me nā hale hana i hoʻokumu ʻia ma Kina, hiki iā mākou ke komo i ka ʻenehana ʻokiʻoki a me nā kumuwaiwai e hāʻawi i nā ʻōnaehana mālama kiʻekiʻe. ʻO kā mākou hui pū ʻana me Shanghai Lianfeng Gas Co., Ltd. hiki iā mākou ke hāʻawi i ka ʻike like ʻole a me ke kākoʻo i nā mea hoʻokele ASU, e hōʻoia i ka hana ʻana o kā lākou mau mea hana i ka hana kiʻekiʻe. Ma Asu Maintenance Services, ua kūpaʻa mākou i ka hāʻawi ʻana i nā lawelawe mālama maikaʻi a me ka hoʻokumu ʻana i nā pilina lōʻihi me kā mākou mea kūʻai. E hilinaʻi iā mākou e mālama i kāu lako ASU i ke kūlana maikaʻi loa, no laila hiki iā ʻoe ke nānā pono i kāu mau hana koʻikoʻi.