Umshini wokuqopha nge-laser uqopha amaphethini noma amagama ngokusebenzisa amandla e-laser ukushisa noma ukwenza ushintsho lwamakhemikhali nolomzimba ebusweni bezinto. Ingathatha i-YAG laser, i-semi-conductor laser, i-fiber laser, i-CO2 laser kanye ne-UV laser njengomthombo we-laser. Ngokupholisa izinhlobo ezahlukene zamalaser ezibalulwe ngenhla, S&A I-Teyu inganikeza izixazululo zokupholisa ezichwepheshile ngokufanele ngokunikeza imishini ehlukahlukene yokupholisa amanzi yezimboni.
Mayelana nokukhiqizwa, i- S&A I-Teyu itshale izimali zokukhiqiza ezingaphezu kwesigidi samayuan, iqinisekisa ikhwalithi yochungechunge lwezinqubo kusukela ezingxenyeni eziyinhloko (i-condenser) ye-chiller yezimboni kuya ekushiseleni kweshidi lensimbi; ngokuphathelene nempahla, S&A I-Teyu imise izindawo zokugcina izimpahla emadolobheni amakhulu aseShayina, inciphise kakhulu umonakalo ngenxa yokuhanjiswa kwezimpahla ezikude, kanye nokusebenza kahle kwezokuthutha; mayelana nesevisi yangemuva kokuthengisa, isikhathi sewaranti iminyaka emibili.
