Take Beijing as an example, from the attached table ‘2012 five national central cities GDP ranking and production composition’ can be seen, Beijing last year's third industrial added value ranked first in the country, beyond Guangzhou, Tianjin, Chongqing's total GDP, which has fully embodied the characteristics of the capital city's economic development orientation, so the third industry is the capital city economic development focus. The focus of the capital's economic development, in order to avoid the hollowing out of the first metropolitan industry, can be moderately preserved to care about people's livelihood and intensive production industry. It is not possible to spread out the pie type of development of industry, especially on the bearing capacity of the teeth has been over the limit, has been spread on the traffic ‘first blockage’ and air ‘first pollution’ of the big event of Beijing, it is more likely to consider how to coordinate the new type of industrialisation and the construction of big cities both links, and The city is probably thinking about how to reconcile new-style industrialisation with the construction of a big city, and putting it into action.

Situated in China's township system in the ZUI high position in the national centre of the city, rather than seeking industrial planning up and down efforts, rather than in the improvement of the quality of life in the city to do articles. In this regard, probably learn from many prosperous foreign cities, especially the capital city, after going through the industrialisation process, have to start from scratch and positioning of the individual, in order to pursue the sustainable development of the city in the future.

China's construction machinery industry at present, although it can not be called sunset industry, but through decades of development, the industrial format has been fundamentally constituted, upward development space is not very infinite; especially the previous stage of development of the industry presented irrational over-promotion of action, resulting in the shopping mall was early severe overdraft; together, in the previous round of overheating under the influence of the demand for shopping malls, expanding the reproduction and running to build a factory of company All in all, so overcapacity has now appeared. In this scenario, the national centre of the city to carry out the construction machinery industry is not a wise move, not probably in this regard, the waste of valuable land resources.

Domestic pump valve castings industry will continue to make every effort to gradually improve the overall quality of pump valve castings, which is a challenge for the valve industry on the downstream, the progress of production costs and product quality promotion. In the domestic foundry industry in the process of development, the pump valve castings company probably deal with energy saving electricity, lack of labour, national policy and other issues, together with more attention to the development of the profession changes, and according to the company's own operations to make appropriate adjustments in order to the future is very good and faster development.