I-2020 Canton Fair iya kubanjwa ukusuka nge-15 ukuya kwi-24 kaJuni kangangeentsuku ezili-10.I-intanethi ye-intanethi yezixhobo zethu ze-ultrasonic ikwisicelo kunye nelungiselelo, kwaye siya kukwazisa kwangethuba ukuba kukho inkqubela.