Specific to the situation of Guizhou Gantong Zhilian Technology Industry Development Co., Ltd., there may be the following possibilities:
1. You have transaction or consumption behavior in this company: You may have had shopping or other consumption behavior in Guizhou Qiantong Zhilian Technology Industry Development Co., Ltd., and paid with your bank card, so you saw this POS deduction.
2. Your bank card information was stolen: It is also possible that your bank card information was stolen by some lawless elements and paid by Guizhou Gantong Zhilian Technology Industry Development Co., Ltd.
In order to determine the specific situation, I suggest you contact your bank and ask them for the specific information and background of this POS deduction. Banks will provide more accurate explanations and suggestions. At the same time, you can also contact Guizhou Qiantong Zhilian Technology Industry Development Co., Ltd. directly to find out their transaction details related to you.
Note: As I don't have your detailed information, the above answers are for reference only, and the details may be different. I suggest you take corresponding measures according to the specific situation.