Ho latela boiphihlelo ba S&A Teyu, anti-freezer e ea senya. Ka hona, e hloka ho hlapolloa pele e eketsoa ka metsing a potolohang e le ho fokotsa ho bola ho ka bang teng ho likarolo tse ka hare ho mochini oa masela oa laser oa ho itšeha oa metsi.
Mabapi le tlhahiso, S&A Teyu e tsetetse lisebelisoa tsa 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 tjheseletsa ea tšepe ea lakane; 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, nako ea tiisetso ke lilemo tse peli.
