There are various research institutes at the high end, such as CSR and CNR.
There are also automobile state-owned enterprises such as FAW SAIC, which need talents and are well paid.
Mercedes-Benz BMW will also recruit, so it is recommended to practice before signing a contract. The treatment is good and the competition is fierce.
The railway bureau is also a good unit, and the Beijing Bureau of Shanghai Railway Bureau is very good. Pay attention to the campus recruitment of jiaotong university (starting around November every year). The railway administration may soon be restructured into an enterprise, and its wages are also increasing. Now there are internal price-limited houses.
The subway industry is good. This is a sunrise industry. The initial annual salary starts at 6w, and then reaches 10w, mainly involving maintenance and management.
There are also many low-end ones, such as various automobile manufacturers, spare parts manufacturers, high-speed rail and subway maintenance units. Don't look at the low end, just look at the high end, unless you start your own business.