Chokupizira chotenthetsera madzi chozungulira chomwe chimaziziritsa makina owotcherera a YAG laser ndikuchotsa kutentha kwa condenser kapena coiler ya chozizira chamadzi chozungulira. Ngati chokupizira choziziriracho chasweka, tikulimbikitsidwa kuti chisinthidwe munthawi yake, kuti chiwongolere magwiridwe antchito a chotenthetsera chamadzi chozungulira.
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.
