Shenxinfu technology co., ltd
There is also Beixin Garden.
If you say everything is small, it's too much.
But there are few really good ones, and what I know is mainly the above.
Among them, I may know more about Softsoft, because our company itself is the agent of this product. Softsoft is also a partner of Microsoft's vPro technology in China and Lenovo's commercial computers.
As competitors, the other two also know something more or less.
What do you want to know? Don't worry, I'll tell you objectively.