1. Is the product stable?

A: The program aspect: After years of accumulation, the program is very mature, and the bit error rate is equivalent to that of imported products, reaching 15 million.

Hardware: The main board adopts the work specification material, and the board surface is shielded and painted. Compared with the counterparts in hardware design and materials,

Pay attention to further ensure the stability of the product

Commitment to 1 year free replacement (except for man-made damage)

2. What is the after-sales policy?

Free replacement of the whole machine within 1 year (except for man-made damage)

3. Nowadays, the domestic QR code market seems to be doing a lot of homework?

Domestic seems to be doing a lot of homes, many have no core technology, just the abrasives factory started, there are no more than 10 core decoding technologies and optimized.

4. Do you have core technology?

We have joint research and development with the top domestic algorithm companies (with joint development books, enjoy intellectual property rights)

5. What are your strengths?

We have been able to survive and continue to develop for many years. It is our continuous understanding of the customer market and our willingness to invest in continuous research and development to continuously meet the special needs of our customers. This is also the purpose of our bar code equipment. For example, MS-20 or MS-21 is rarely seen in the market for wide voltage and wide temperature; it has 485 and Wiegand interface; it is also a rare module that can recognize 2000 characters.

The materials are selected according to the requirements of the work regulations, the PCB board is used as the shielding layer, the factory is aging test for 24 hours, and the shielding network is added in the data line. Do not hesitate to increase costs to ensure product stability and reduce customer follow-up maintenance costs.

Customized requirements are also our strengths. We have our own algorithm teamwork, our own patch line, and our own assembly line.

6. Is there more repair?

Last year's overall repair rate was less than 3‰