He alakaʻi nui ʻo YIHO i ka honua holoʻokoʻa no nā ʻoihana Mining a me nā ʻoihana hoʻokele waiwai, kūikawā i ka wili ʻana i ka media a me ka hoʻohana ʻana i ka lining seramika kūpaʻa.
Me ko mākou ʻike nui a me nā ʻenehana ʻokiʻoki, hāʻawi mākou i kahi laina piha o nā huahana e hoʻokō i nā pono like ʻole o kā mākou mea kūʻai aku ma ka honua holoʻokoʻa.
E hoʻokaʻaʻike mai iā mākou i kēia lā e aʻo hou e pili ana i kā mākou hāʻawi huahana piha a pehea e hiki ai iā mākou ke kākoʻo i kāu pono ʻoihana.
Kāhea iā mā˚ou