E le ho thusa basebelisi ho hokela phaephe ea metsi habonolo, mochini o pholileng oa metsi oa indasteri oa S&A Teyu o pholisang mochini o khabisitsoeng ka UV o na le matšoao a hlakileng a ho kena le ho tsoa ha metsi 'me o ka morao ho mochini o pholileng oa metsi oa indasteri.
Mabapi le tlhahiso, S&A Teyu e tsetetse lisebelisoa tsa tlhahiso tsa li-yuan tse fetang milione e le 'ngoe, ho netefatsa boleng ba letoto la lits'ebetso ho tloha likarolong tsa mantlha (condenser) tsa chiller ea indasteri ho ea ho welding ea tšepe ea lakane; mabapi le thepa, S&A Teyu e thehile matlo a polokelo ea thepa metseng e meholo ea Chaena, e fokolitse haholo tšenyo e bakoang ke thepa e tsamaeang sebaka se selelele, le ho ntlafatsa ts'ebetso ea lipalangoang; mabapi le tšebeletso ea kamora thekiso, nako ea tiisetso ke lilemo tse peli.
