From overseas experience, the service industry is the most important direction of economic transformation. However, with the deepening of social division of economic growth, the division of labor in the service industry has gradually refined. We can roughly divide the service industry into three categories: the first category is to meet the needs of enterprises, which can be called the producer service industry, the second category is the life service industry, which mainly meets the needs of residents, and the third category is provided by the government. Public service industry.
The producer service industry can be defined as the “intermediary of the industryâ€. It runs through the industrial chain of the industrial enterprise. Among them, the information service industry including the market research venture investment product design and the middle reaches, including the quality control accounting legal insurance Professional business services such as human resources, and downstream industries including advertising logistics and sales.
The life service industry directly faces the various needs of the residents. For example, the basic needs represented by food, clothing, housing and transportation have spawned the wholesale, retail, restaurant, passenger transportation and other industries. The upgrade demand represented by the exchange of medical and entertainment financing has given birth to educational information services. Medical care game performances and financial management industries.
After the 1970s, the US service industry continued to increase rapidly: First, its average growth rate was much higher than that of manufacturing; second, it has hardly experienced recession in decades, and the only negative growth was during the 2008 financial crisis. In 2010, the US service industry surpassed the pre-crisis level. At present, the private service industry in the United States, from large to small, includes financial real estate professional commercial wholesale and retail medical education information service entertainment culture delivery warehousing and other seven categories. Among them, the proportion of financial real estate professional business education and medical services continued to rise in GDP, and only the proportion of wholesale and retail industry continued to decline.
In the first decade of economic transformation, the five service industries represented by professional business education, medical and financial real estate, cultural entertainment and information services were the fastest growing. From the average growth rate of 10 years from 1977 to 1987, the professional business growth rate was the fastest, and from the detailed items, the computer management information system enterprise management consulting legal consulting and other industries developed relatively faster. In the past ten years, the education and medical industry has grown at an average annual rate of nearly 12%, second only to professional commerce, and the medical and relief industries have grown at a faster rate. We also noticed that although the financial real estate service industry ranked third in terms of overall growth rate, the fund trust development among them was the fastest growing among all service industries. Its average growth rate in 1977-1987 was as high as 32%, far exceeding In the same period, the nominal GDP growth rate of 8.8%, even in the 30 years from 1977 to 2009, its average growth rate reached a staggering 17%, far exceeding the nominal GDP growth rate of 6% over the same period. In addition, the development of the securities industry is relatively fast. The information service industry and the entertainment culture industry have a similar growth rate, with an average annual average of around 10%.
China's situation: In the years after the economic slowdown in 1995, the growth rate of the service industry continued to exceed the growth rate of the secondary industry. This also means that if the potential growth rate of China's economy declines in the future, then from the historical experience, the service industry may be relatively better. At present, the latest China service industry structure data is only updated to 2007. We can compare it with the US service industry structure in 2010. It is not difficult to find that the gap between the two countries is the largest in the health welfare culture and entertainment industry. The United States accounts for more than five times that of China. . The professional business service industry is four times that of China. Although the US real estate industry has reached 2.7 times that of China, it includes rents estimated by own houses, thus exaggerating the gap. In addition, the US information software finance wholesale and retail accommodation and catering industry accounted for more than double the number of China. Therefore, China's corresponding service industry has huge room for growth.
Galvanized Steel Coil immerse thin steel plate in the molten zinc groove, so that its surface adheres to a thin sheet of zinc. At present, galvanized steel coil is mainly made of continuous galvanizing process, that is, the rolled steel plate is continuously dipped into galvanized steel plate in the molten zinc plating bath, and the galvanized steel sheet is alloyed. The steel plate is also made by hot dipping, but immediately after the trough, it is heated to about 500 ℃to make the alloy film of zinc and iron. The galvanized steel coil has a good tightness and weldability of the coating.
Description of the galvanized steel coil:
Grade: Q235 Q345
Width: 600-1500mm
Thickness: 0.13-0.8mm
Zinc coat: 30-275g/m2
Length: According to your requirement
Package: Kraft paper is inside, outside is iron sheet; or according to your requirement
MOQ: 5tons except the coil with special zinc coat
Payment: T/T; L/C; Western union
Delivery: Shipped with in 10-30 days after we get your deposit.
FAQ:
1.Is free sample available?
Yes, free sample is available.
2. Does the packaging safe and arrive in good conditions?
Yes, safe packing guarantee , all the products will arrive your door under good conditions.
3. How do you ensure quality control?
we ensure the quality control by 2 steps:
1)after finish, our workers will check it one by one.
2)our package department will check before they pack.
Galvanized Steel Coil
Galvanized Steel Coil,Electro Galvanized Steel Coils,Prepainted Galvanized Steel Coil,Color Coating Galvanized Steel Coil
Shijiazhuang Zhouming Steel Building Materials Co., Ltd. , http://www.zmsteels.com