What is the nature of Zhengzhou Xinkaip Electronics Co., Ltd.

The company that develops smart card series has its own software and hardware. Smart cards include: campus card, city card, etc. . It's just meal cards, water cards, electricity cards, bus cards, and the like. I don't know what you're asking about. Go to work or something. If you go to work, don't go into the customer service department - I'll just come out of the technical support department. Yes, it is not a pure disparagement. It has its pros and cons. It depends on you.