What about Beijing xinleineng technology co., ltd?

It doesn't matter. There are only a few companies in China that make power modules. It seems that it is mainly military industry in Beijing, and there are also branches in Shenzhen.

There is also a production base and a research and development base in Beijing. R&D department seems to be divided into four departments, namely customized power supply, high-power power supply and power module design. I don't know exactly. Internship package accommodation, formal workers do not include accommodation, undergraduate students around 3500.