Ua kūpaʻa ʻo Shanghai Chunye i ke kumu lawelawe o "ka hoʻololi ʻana i nā pono kaiapuni i loko o nā pono hoʻokele waiwai".Hoʻopili nui ka pāʻoihana i ka mea hana hoʻomalu kaʻina hana, ka pono o ka wai ma ka pūnaewele nānā pono, VOCs (volatile organic compounds) pūnaewele nānā pūnaewele a me ka TVOC pūnaewele nānā a me ka ʻōnaehana alarm, ka loaʻa ʻana o ka ʻikepili pūnaewele, ka hoʻouna ʻana a me ka mana hoʻokele, CEMS uahi ʻōnaehana nānā mau. , ka leo o ka lepo mea hana nānā pūnaewele, ka nānā ʻana i ka ea a me nā huahana ʻē aʻe no ka noiʻi a me ka hoʻomohala ʻana, ka hana ʻana, ke kūʻai aku a me ka lawelawe.