S&A wopanga chiller wakhala akuyang'ana kwambiri pakupanga mafakitale kwazaka 20 ndipo wapanga mizere ingapo yopangira chiller, zinthu 90+ zitha kugwiritsidwa ntchito m'mafakitale 100+ opanga ndi kukonza. S&A ili ndi makina owongolera amtundu wa Teyu, omwe amawongolera mosamalitsa ndikuwongolera njira zogulitsira, kuyang'ana kwathunthu pazigawo zazikulu, kukhazikitsa njira zokhazikika, ndikuyesa magwiridwe antchito. Imayesetsa kupatsa ogwiritsa ntchito zida zoziziritsa bwino, zokhazikika komanso zodalirika za laser kuti apange chidziwitso chabwino chazinthu.