IPG e entsoe ke Ngaka Valentin P. Gapontsev eo e leng setsebi sa fisiks ka 1991. Feme ea eona ea Jeremane e thehiloe 1994 mme ntlo-kholo e thehiloe ka 1998 United States. Hajoale, IPG e na le lifeme tsa eona United States, Jeremane, Russia le Italy le liofisi tsa makala Chaena, Japane, Korea, Taiwan, India, Turkey, Singapore, Spain, Poland, Czech, Canada le UK. Bakeng sa ho pholisa IPG fiber laser, S&Letoto la Teyu CWFL le potolohang chiller ea metsi ke khetho e nepahetseng.
Mabapi le tlhahiso, S&A Teyu e tsetelitse thepa ea tlhahiso ea li-yuan tse fetang milione, ho netefatsa boleng ba letoto la lits'ebetso ho tloha ho likarolo tsa mantlha (condenser) ea chiller ea indasteri ho ea ho cheselletsa lakane ea tšepe; 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 nako e telele ea thepa, le ho ntlafatsa katleho ea lipalangoang; mabapi le tšebeletso ea ka mor'a thekiso, nako ea tiisetso ke lilemo tse peli.
