Briefly summarize various factors that influence the industry demand.

This part will discuss the demand influence factors of Dorosin's main products, focusing on the analysis of the influence of each factor on the dehumidifier and portable air conditioner, especially the compressor spot cooler industry.

1.The study covers the current situation and growth prospects of the global dehumidifier Market from 2017 to 2021. Calculate the market scale according to the demand of different end users for dehumidifiers. The market is subdivided according to end users and geographical location.

It is expected that in the forecast period, the global dehumidifier market will grow at a stable rate. Population growth, rapid urbanization and mechanized manufacturing growth are the main driving forces of dehumidifiers. The demand of plastics industry, pharmaceutical industry, food and beverage industry, the increase of commercial buildings and the increase of power generation have had a positive impact on the global dehumidifier Market.

Dehumidifiers are usually used in commercial spaces to control humidity levels. The improvement of the global economic situation and the process of urbanization have driven the increase of commercial and residential space construction. The construction of shopping centers, hospitals, commercial buildings, hotels and manufacturing facilities has increased.According to Dorosin marketing value in last five years,we will see the new trends and Growth points:

1.Industrial & Commercial Dehumidifier.

2.The Asia Pacific region has a high growth rate.

2.Evolved from rapid growth, the global HVAC industry experienced stagnation and finally gained momentum again. The dynamic nature of the industry can be attributed to the following factors: increased urbanization, unprecedented population growth and frequent changes in government regulations to make HVAC products more energy-efficient.

In the HVAC market, variable refrigerant flow (VRF) is gaining great popularity, and the market is expected to grow at a significant rate in the forecast period. This increase is due to increased demand in the commercial and industrial sectors because VRF is more energy-efficient. The growth of the construction industry has always been one of the main driving forces of the global HVAC market （to be continued).