Metsi a pompo a na le litšila le litšila tse ngata 'me ho bonolo ho baka ho koaleha ka hare ho tsela ea metsi ea sesebelisoa sa ho futhumatsa metsi se pholisang mochini oa ho tšoaea lino ka laser, kahoo ha ho khothalletsoe. Ho qoba ho koaleha, ho sebelisa metsi a hloekisitsoeng kapa metsi a hloekileng a hloekisitsoeng e ka ba khetho e ntle. Ho phaella moo, ho khothalletsoa ho fetola metsi khafetsa ho boloka metsi a potolohang a hloekile.
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.
