What kind of company is Guangxi Runjian Communication Company?

Guangxi Runjian Communication Development Co., Ltd. looks at your personal and leadership speaking level. I have worked in his company for 8 years, and I don't see any future, but if you can shoot, you will definitely rise as fast as a rocket. It is said that I haven't been promoted for 8 years, from front-line employees to design and settlement departments. But I felt something. It's no use. Now I have jumped ship with eight years' experience.