Pofuna kuteteza zida zomwe zimafunikira kuziziritsa ngati pali cholakwika ndi chowotchera madzi, S&A Zozizira zam'madzi zam'mafakitale za Teyu zimakhala ndi ntchito zingapo zoteteza ma alarm: chitetezo cha kuchedwa kwa nthawi ya compressor, chitetezo chamagetsi, alamu yotulutsa madzi komanso alamu yotentha kwambiri / yotsika. Pokhala ndi zaka 16 mufiriji yamafakitale, S&A Teyu amasamala zomwe zida zanu zimafunikira.
Pankhani yopanga, S&A Teyu adayika zida zopangira zoposa miliyoni miliyoni za RMB, kuwonetsetsa kuti njira zingapo zoyambira pazigawo zazikuluzikulu (condenser) zamafakitale zimawotcherera ndi kuwotcherera; ponena za mayendedwe, S&A Teyu yakhazikitsa malo osungiramo katundu m'mizinda ikuluikulu ya China, atachepetsa kwambiri kuwonongeka chifukwa cha mayendedwe akutali a katunduyo, komanso kuwongolera magwiridwe antchito; pankhani ya pambuyo-malonda utumiki, nthawi chitsimikizo ndi zaka ziwiri.
