ʻO nā mea hoʻoheheʻe maʻamau i loaʻa no ka chiller laser ʻoihana e hoʻoluʻu i ka mīkini ʻoki laser Brazil me R22, R134A, R410A a me R407C. ʻO nā mea hoʻoheheʻe a pau i helu ʻia ma luna nei he mea hoʻoheheʻe kaiapuni koe wale nō R22. Ua pāpā ʻia ka refrigerant non environment-friendly e nā ʻāina he nui, no ka mea e hōʻino nui ia i ka ozone. I mea e pale ai i ke kaiapuni, S&A Hāʻawi ʻo Teyu iā R134A, R410A a me R407C no nā mea kūʻai aku e koho i ka wā e kūʻai ai lākou i S&A Teyu Industrial laser chillers.
No ka hana ʻana, S&A Ua hoʻolilo ʻo Teyu i nā lako hana ʻoi aku ma mua o hoʻokahi miliona yuan, e hōʻoiaʻiʻo ana i ka maikaʻi o ke ʻano o nā kaʻina hana mai nā ʻāpana kumu (condenser) o ka chiller ʻoihana a hiki i ke kuʻi ʻana o ka metala; e pili ana i ka logistics, S&A Ua hoʻonohonoho ʻo Teyu i nā hale kūʻai logistic ma nā kūlanakauhale nui o Kina, me ka hoʻemi nui ʻana i ka pōʻino ma muli o ka logistic lōʻihi o nā waiwai, a me ka hoʻomaikaʻi ʻana i ka maikaʻi o ka lawe ʻana; e pili ana i ka lawelawe ma hope o ke kūʻai aku, ʻelua makahiki ka manawa hoʻohiki.
