Ho na le mefuta e mengata e tsebahalang ea li-laser tsa CO2 lapeng le kantle ho naha, ho kenyeletsoa Coherent, Synrad, Rofin, Radion, Reci, EFR, CDF, Weegiant le Yongli. Ho sa tsotelehe mofuta ofe oa laser ea CO2 eo u e sebelisang, u ka e pholisa ka li-chiller tsa metsi tsa indasteri tsa S&A Teyu tseo matla a tsona a ho pholisa a tlohang ho 0.6KW ho isa ho 30KW.
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.
