Chifukwa cha pulasitiki yabwino komanso kusinthika kwake, kupepuka komanso kukana dzimbiri, aloyi ya aluminiyamu imagwiritsidwa ntchito kwambiri pazida zosiyanasiyana zazikulu zamankhwala.Xiangxin wadutsa chiphaso cha ISO13485 kasamalidwe ka chipangizo chachipatala.Mbiri ya aluminiyamu yomwe yaperekedwa ingagwiritsidwe ntchito pabedi lachipatala, chikuku, machira, chothandizira kuyenda, bokosi lopha tizilombo toyambitsa matenda, bedi la unamwino, etc.
