Mokhoa o nepahetseng oa ho fetola metsi bakeng sa mochini o futhumatsang metsi o futhumatsang poleiti ea aluminium ka laser ke o latelang:
1. Tlosa sekwahelo sa drain ho ntsha metsi a pele a potolohang ebe o se tiisa ka sekurufu;2. Kenya metsi a hloekisitsoeng kapa metsi a hloekileng a hloekisitsoeng ho fihlela a fihla sesupong se setala sa tekanyo ea boemo ba metsi
Mabapi le tlhahiso, S&A Teyu e tsetetse lisebelisoa tsa tlhahiso tsa li-yuan tse fetang milione e le 'ngoe, e 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.
