The air purifier market is one of the growing markets in the electronic appliances industry. The use of air purifiers is growing across countries, particularly those where the concentration of pollution is increasing. Growth in industrial activities, urbanization, traffic pollution, and emissions from factories and household activities are the major growth drivers of the air purifier market. The market is witnessing increasing demand from regions such as APAC, Europe, and North America. Some of the advantages of air purifiers include:

Cordless vacuum cleaners are electrical appliances that are designed to make the cleaning task more convenient. These vacuum cleaners contribute to increased productivity and save around 50% of the time over manual cleaning. Users no longer struggle with the tangled cord of corded vacuum cleaners, finding power sockets, and changing the socket when the cord does not reach. The cordless vacuum cleaner market is currently growing at a brisk pace considering the current focus of people on cleanliness. North America and Europe are contributing to a larger share of the market, whereas APAC is observing a higher growth rate due to a rise in disposable income, health awareness, etc. Also, adding to the rising trend in APAC, China is the major production base for vacuum cleaners, and vendors are setting up joint ventures in China due to the presence of large numbers of OEMs and ODMs.

HVAC control is used to regulate operations of air conditioning and heating systems. It is a control system equipped with sensing device, which is used to compare actual state such as temperature with a target state.. For the purpose of analysis, the report segments the global HVAC control market based on system, implementation type, end user, and region. The report provides the information about the various HVAC systems available in the market such as temperature control system, ventilation control system, humidity control system, and integrated control system. Furthermore, it outlines the details about the type of implementation of HVAC systems into a new construction and retrofit design. In addition, it summarizes the aspects about the major consumers of HVAC control systems such as industrial, residential, and commercial. The report further includes a micro-level study of different regions adopting the HVAC control systems, including North America, Europe, Asia-Pacific, and LAMEA to understand their regional trends.

6 月三项PMI 指数全部回落，预示经济扩展放缓。2021 年6 月制造业PMI 为50.9%，比上月小幅下降0.1 个百分点，已经连续3 个月下降；非制造业PMI 为53.5%，比上月明显下降1.7 个百分点；综合PMI 为52.9%，比上月下降1.3 个百分点，为近5 个月低点。6 月三项PMI 指数全部下降，反映经济复苏势头出现放缓。

2021 年6 月30 日，统计局公布了PMI 数据，6 月中国制造业采购经理指数（PMI）为50.9，较上月回落0.1 个百分点。