Making the hard road on site
a little smoother

Hello, and thank you for visiting Jeong QC.

It has been almost nine years since I first stepped onto a piping site in 2017. I started as a helper and automatic welder, then worked as a pipefitter, in construction management and in quality control. My experience may not be deep in any one area, but it has been wide.

Based on that experience, I began solving the inconveniences I faced on site, by myself.

• The i-Marking Tool was designed by me without any help from AI, and is made with a 3D printer and sold.
• The ERP system was developed with the help of generative AI, and has been adopted on real sites.
• Now I am preparing to release the PIPE app.

To be honest, I had no professional knowledge of “development” for any of these three. It may sound grand to call it development, but it was something anyone could do once they decided to.

If you do nothing because you know nothing and have nothing,
you will achieve nothing.

I call this “Samu (死無)”. Since there are four “nothings,” it could also be written “四無” (four nothings), but I write it with “死” (death), because doing nothing is, in the end, the same as being dead.

Even in the age of AI, our industry is still holding on. But a time is coming when those who do nothing will truly be able to do nothing.

I will keep thinking about the inconveniences I meet in this industry and put even small ideas into practice, so that the hard road can become a little smoother.

Owner, Jeong QCYucheol Jeong