IPG e kere Dọkịta Valentin P. Gapontsev bụ ọkà mmụta sayensị na 1991. Ya German factory tọrọ ntọala na 1994 na headquarter e tọrọ ntọala na 1998 na United States. Maka oge a, IPG nwere ụlọ ọrụ ya na United States, Germany, Russia na Italy na alaka ụlọ ọrụ na China, Japan, Korea, Taiwan, India, Turkey, Singapore, Spain, Poland, Czech, Canada na UK. N'ihi na jụrụ IPG fiber laser, S&A Teyu CWFL usoro recirculating mmiri chiller bụ ezigbo nhọrọ.
N'ihe banyere mmepụta, S&A Teyu etinyewo ngwá ọrụ mmepụta ihe karịrị otu nde yuan, na-eme ka àgwà nke usoro usoro si na isi ihe (condenser) nke ụlọ ọrụ chiller na ịgbado ọkụ nke mpempe akwụkwọ; n'ihe gbasara ngwa agha, S&A Teyu eguzobela ụlọ nkwakọba ihe n'ụlọ nkwakọba ihe n'isi obodo China, na-ebelata mmebi nke ukwuu n'ihi ngwa ngwa dị anya nke ngwaahịa, na imeziwanye arụmọrụ njem; n'ihe gbasara ọrụ ire ere, oge ikike bụ afọ abụọ.
![chiller mmiri na-emegharị emegharị]( "chiller mmiri na-emegharị emegharị")
