Aluminum filmIndustry market scale is based on a large number of first-hand research and data monitoring covering major industries (including the output and output value of target products or industries within a specified period of time, etc.). Specific according to the number of population, people's needs, age distribution, regional survey of rich and poor), and through self-developed multiple market size and development prospects estimation models Provide customers with reliable market and market segment size data and trend judgment, assist customers to judge the target market size and development prospects, and provide reliable and continuous data support for market development and market share estimation.

The market scale is not only the market sales of aluminum film products in a certain range, but also covers the scale of user volume or sales volume. We estimate the existing market according to the concentrated area of aluminum film, the stage of development and the number of users; secondly, we estimate the future market according to the potential users and development trend of aluminum film. Finally, we can know the overall size of the market for aluminum film products.

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In calculating the market scale of aluminum film, we mainly adopt the following methods

1. Source deduction algorithm

That is, the market scale of the industry can be traced back to the source industry that gave birth to the industry. Through the interpretation of the data of the source industry, the data of the aluminum film industry is deduced.

Second, the algorithm of strong correlation data.

The so-called strong correlation, it can be understood that the sales of products in the two industries have a strong relationship, through the analysis of strongly related industries in the aluminum film industry to verify the accuracy of market size data.

Third, demand deduction method

That is, according to the needs of the target customers of aluminum film products, to measure the size of the target market.

IV. Sampling analysis

That is, a certain sample is taken from the population by sampling method, and then the situation of the population is inferred according to the situation of the sample. Sampling methods mainly include: random sampling, stratified sampling, overall sampling, systematic sampling and snowball sampling.

5. Typical inversion method

Based on the research team's research on the sales and market share of individual brands (especially leading brands), the scale of the whole industry is reversed.