Ka linako tse ling ho etsahala hore sesebelisoa sa ho futhumatsa metsi ka tlung se pholisang tanka ea ho belisa biri se be le bothata ba ho koala. Haeba ho ka ba le ho koala, ho eletsoa ho eketsa makhetlo a ho fetoha ha metsi, joalo ka likhoeli tse ling le tse ling tse 3 kapa khoeli e le 'ngoe. Ho phaella moo, ho eletsoa ho sebelisa metsi a hloekisitsoeng kapa ho hloekisa metsi a hloekisitsoeng e le metsi a potolohang ho qoba litšila tse ka bang teng.
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.
