Ho na le mehloli e mengata ea laser e loketseng mochini o tšoaeang laser oa PCB o mahareng. Li kenyelletsa UV laser, Green laser, fiber laser le CO2 laser. Boholo ba mechine e tšoaeang ea PCB ea laser 'marakeng oa hajoale e tsamaisoa ke laser ea UV le CO2 laser. Bakeng sa mochini o pholileng oa laser oa ho tšoaea, ho khothaletsoa ho sebelisa letoto la RM le li-chiller tsa metsi tsa indasteri tsa CWUL tsa S&A Teyu. Bakeng sa mochini o pholileng oa laser oa CO2, li-chiller tsa metsi tsa indasteri tsa CW tsa S&A Teyu li ka ba tse loketseng.
Mabapi le tlhahiso, S&A Teyu e tsetelitse thepa ea tlhahiso ea RMB e fetang milione e le 'ngoe, ho netefatsa boleng ba letoto la lits'ebetso ho tloha ho likarolo tsa mantlha (condenser) ea chiller ea indasteri ho ea ho tjheseletsa ea tšepe ea sheet; mabapi le thepa, S&A Teyu e thehile matlo a polokelo ea thepa metseng e meholo ea Chaena, e fokolitse tšenyo e khōlō ka lebaka la thepa ea sebaka se selelele, le ho ntlafatsa katleho ea lipalangoang; mabapi le tšebeletso ea ka mor'a thekiso, lisebelisoa tsohle tsa S&A Teyu water chillers li ngotsoe ke k'hamphani ea inshorense 'me nako ea tiisetso ke lilemo tse peli.
