MayAir Technology was founded in 2001 as a national high-tech enterprise, specializing in the research and development, manufacturing, sales, and services of semiconductor cleanroom environmental technology and products. These products are applied in the fields of biologically safe GMP pharmaceuticals and medical health, commercial and residential healthy environments, and restaurant smoke and atmospheric emission control. The company has eight production bases and three R&D canters, as well as an established sales and service network. MayAir Technology has been recognized as a "little giant" enterprise for national specialized and new technologies by the Ministry of Industry and Information Technology, and is also designated as a key safeguarding enterprise for the prevention and control of COVID-19 by the same ministry. MayAir Technology has obtained certifications for quality management systems such as ISO9001, environmental management systems such as ISO14001, and occupational health and safety management systems such as ISO45001. The company's main products have also passed many national and regional certifications. The company laboratory has been accredited by "CNAS" and has 26 specialized laboratories, including chemical analysis laboratories, product function laboratories, ultra-clean micro-environment laboratories, the first full-environment sterile ward laboratory in China, and demonstration operating room laboratories with partition temperature control. Meie Technology has established a professional, multidisciplinary, and multilevel R&D team, constantly breaking through industry barriers, investing in R&D of new materials and technologies, and leading industry innovation and development. With 16 core technologies based on independent intellectual property rights, the company's products include media filters, chemical filters, electrostatic filters, FFU fan filter units, biologically safe sterile purification equipment, medical disinfection and purification equipment, commercial and residential air purifiers, restaurant smoke purification equipment, and industrial waste gas purification systems. These products and technologies are applied in various fields of air purification. Semiconductor ISO1 level is currently the highest technical standard for cleanrooms in the world. MayAir Technology has achieved the processing of up to 10 particles of 0.1 microns or less per cubic meter in the conventional air environment, providing professional air environment process protection for Shanghai Microelectronics, the most advanced manometer-level chip and photolithography machine manufacturer of Zhongxin International, and assisting China's semiconductor industry to overcome technological bottlenecks. MayAir Technology is also a qualified supplier for world-renowned manufacturers such as Intel, TSMC, Apple, and Huawei. Since the outbreak of the COVID-19 pandemic, MayAir Technology has donated biologically safe air purification equipment to numerous medical institutions at home and abroad, and has supported the construction of local cabin hospitals. In China, more than 5,000 GMP pharmaceutical companies and over 10,000 second-class/third-class hospitals have chosen MayAir products. In the future, MayAir Technology will continue to focus on the ultra-clean process environment of semiconductors, biologically safe GMP pharmaceuticals and sterile environment air purification technology, as well as increase research and investment in commercial and residential environments and atmospheric emission control technology. MayAir Technology will continue to explore innovation, enter the era of 5G big data, and practice sustainable development with digital thinking and intelligent technology. Meie Technology has implemented a full traceability management system, covering R&D, manufacturing, service networks, and IoT operations, adhering to high standards and an international path of green and high-quality development.