With the reduction of the critical line size of the line width of semiconductor chips, from the early micrometre (μm) level to the current nanometer (nm) level, the requirements for cleanliness throughout the chip manufacturing process are getting higher and higher. If the air cleanliness in the production process does not meet the requirements, the product yield will be badly affected. Almost all major sections in the integrated circuit supply chain, from single crystal silicon wafer manufacturing to IC manufacturing and assembly, need to be completed in a cleanroom. The requirements for cleanliness are very high. To maintain the cleanliness of the cleanroom, the semiconductor clean factory usually adopts a vertical unidirectional flow method. It exhausts the indoor polluted air to the outside through the push-out function to achieve the purpose of purifying the indoor air.

In the biopharmaceutical industry, applying various levels of filters produced by MayAir can help protect the environment from particulate matter and microorganism pollution. It also helps to achieve air cleanliness levels that meet GMP standards.   In the biomedical industry, by using various grades of filters produced by the company, the environment is protected from particulate matter and microbial pollution, and the air cleanliness required by GMP regulations is achieved. The company provides micro-environmental ultra-clean solutions for local areas in the clean room, including ultra-thin equipment with a fan filter unit (EFU), which effectively combines the cleanliness control of the large environment with the local high-level small environment. In addition, air purification equipment such as weighing hoods, laminar flow hoods, and BIBO systems produced by the company play an important role in maintaining air cleanliness, improving product yields, and achieving pollution-free emissions during the production process of the pharmaceutical industry.        

Holistic health is an encompassing concept, and it revolves around eating, clothing, transportation, birth, ageing, sickness, and death. It was proposed based on the total healthcare concept for a person's entire lifetime. The goal of the holistic health industry in developing and establishing the social engineering for our community is to let humans "be born well, live long, delay any sicknesses, and leave the world well". The "comprehensively promote the construction of a healthy China and implement a national strategy to respond to population ageing" is proposed under China's 14th Five-Year Plan. The holistic health industry is expected to receive overwhelming demand and experience enormous development once this national strategy is implemented.

With the widespread application and usage of information technology in a company, the presence of corrosive gas in minimal amounts can seriously impact the performance of electronic components. This may lead to failure in integrating and miniaturising the electronic components.

There is a strict standard on the number of particles in the room used for high-quality surface spraying, especially vehicle body spraying in the vehicle assembly plant.

The World Health Organization (WHO) survey showed that about 68% of human diseases are related to indoor pollution, and about 80% of people's lives are spent indoors. Various new decorative materials and new decoration technologies are used in the buildings. There are many types of pollutants with complex components, making indoor pollution 5-10 times higher than outdoor. Managing and improving the indoor air quality of airtight buildings and creating a safe and comfortable living environment has become a key concern for global Heating,Ventilation and Air-Conditioning (HVAC) and building environmental protection professionals in recent decades.

MayAir's proprietary system to purify cooking oil fume is customisable to suit our customers' needs. It is configured by combining high-efficiency oil fume and particulates purification system, volatile organic compounds (VOCs) and non-methane total hydrocarbon (NMHC) purification system, an Internet of Things(IoT) online monitoring system, and an automatic cleaning system. The system can meet the national and relevant local city council standards and help the local government eliminate the problems of oil fume to the residents of their jurisdictions.

Air pollutants such as dust, oil mist and organic waste gas generated in the industrial production process will pollute the atmospheric environment and endanger human health if they are not treated effectively.