(1) On the whole, China's manufacturing industry has developed extremely rapidly, with an increasingly large industrial base, but the overall scientific and technological content is not high, as far as civil use is concerned. At the low end, it can only occupy a small share, but at the high end, several subjects do not have the ability to produce industrial mother machines.

(2) production equipment. The manufacture of machines is called manufacturing. At present, although many equipments can be made in China, there is still a gap compared with foreign countries in terms of quality, stability and expansibility. The production equipment is relatively old and backward, and the awareness of independent innovation is extremely lacking. Other countries do not produce backward products as well as innovate, and their ability to manage production equipment is also very low.

3. Employees, those who struggle in the front line of manufacturing, have low cultural quality and lack of skilled workers.

4, independent products are limited, and many factories are only a little foreign factories, which are highly dependent.

According to several foreign technicians I contacted in the factory, the development trend of the world manufacturing industry should be standardized digital manufacturing, that is, digital control of production. People can realize fully automatic production as long as they input what they need to design into the computer. But the premise of such production is finishing.

Therefore, many foreign enterprises transfer their primary processing to third world countries, do their own finishing, and then produce their own products to earn high profits.

Then it leads to the theory of comparative advantage.

The basis of international trade is the relative difference (not absolute difference) of production technology and the resulting relative cost difference. Every country should concentrate on producing and exporting its own products with "comparative advantages" and importing its own products with "comparative disadvantages" in accordance with the principle of "taking the maximum of two advantages and taking the minimum of two disadvantages". The theory of comparative advantage trade explains the basis and benefits of trade on a more general basis and greatly develops the theory of absolute advantage trade.

Then give a few examples, such as the case that Xuzhou Heavy Industry was acquired the year before last.

Finally, sum up.

Undergraduate thesis should be ok, but graduate thesis needs to be more theoretical.