Njira yodulira ya CNC imatha kufikira liwiro lalitali kwambiri, kuposa laser ndi moto. Komabe, perpendicularity ya kudula pamwamba si wokhutiritsa. Kuphatikiza apo, ipanga fumbi lochulukirapo ndipo imafunikira kukonzedwanso. Ponena za zida zodulira zomwe zimagwiritsidwa ntchito komanso njira yodulira, zimasiyananso ndi kudula kwa CNC ndi kudula CHIKWANGWANI laser.
Pakuti kuziziritsa cnc kudula makina ndi laser kudula makina, akuti ntchito S&A Teyu recirculating madzi chiller.
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; kukhudzana ndi ntchito yogulitsa pambuyo pogulitsa, zonse S&A zozizira zamadzi za Teyu zimalembedwa ndi kampani ya inshuwaransi ndipo nthawi ya chitsimikizo ndi zaka ziwiri.
