From November 28 to 30, 2023, Shenzhen Ketian Company appeared at the 39th French Smart Card Exhibition, which is one of the largest smart card and payment professional exhibitions in the world. …
From September 20 to 22, 2023, Shenzhen Ketian, as a leader in the field of Internet of Things, participated in the 20th International Internet of Things Exhibition held in Shenzhen International Conv…
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