Basebelisi ba bang ba botsa hore na ba ka sebelisa anti-freezer mochining oa ho betla ka laser lehlabula le hore na ho loketse. Hantle, ba hloka ho utloisisa hore morero oa ho eketsa anti-freezer ke ho thibela metsi a potolohang mochining oa ho futhumatsa metsi hore a se ke a hoamisoa. Ka hona, ho eletsoa ho eketsa anti-freezer ha ho bata haholo mariha ho fapana le lehlabula.
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.
