The zhejiang fida environmental protection company, known as the feda environmental protection company, is the country's largest scientific and technological research and production company, a national production base for major technical equipment in the environmental industry, a high-technology enterprise, a state-of-the-art enterprise in environmental science and technology, the mechanical industry authority and a major priority company in zhejiang province. It is a leading player in the atmospheric environmental management sector of china and is mainly involved in the development, production, sale, installation and other engineering services of electrical dust removal, gas purification, gas transport, etc. The company was launched by the zhejiang fida motor and electric group inc., with an original registered capital of $200,000, and 40 million shares were listed on 22 july 2002 at the shanghai sea certificate exchange. On 3 june 2015, zhejiang fida environmental technology inc. Issued an announcement to terminate planning for major events and duplicates, stating that the company had planned major matters for the proposed implementation of the employee equity scheme, but since most employee representatives felt that the current market was premature, the company's management decided to terminate the employee equity scheme and the company's shares had been repeated on 3 days. Fida environnement had previously been suspended on 28 may, and the stock price of the unit had fallen by 7. 17 per cent after the three-day renewal. Feda is environmentally friendly, healthy, successful entrepreneurship dream, from deep-separated products in europe and the united states, autonomously upgraded, decorated, odour-free, aerobic, and aerobics. Fida is environmentally friendly, taking advantage of technological advances from all over the country, combining local production facilities, applying construction principles, and providing you with security, quality-based survival and a market-based reputation. A well-established operating system and multifaceted guidance services have laid the foundation for fida's environmental partners. The feda environment uses physical adsorption principles to adsorption to suspended substances present in indoor air, such as formaldehyde, which volatilized from furniture and various plates, and benzene and benzene, which volatilized from indoor use of paint. It also releases ozone indoors, destroys chemical agents of pathogenic microorganisms or other harmful microorganisms in the environment, kills or inhibits their reproduction, and does not cause secondary contamination. The scope of application of the fida environment includes newly renovated homes, office premises, schools, hospitals, kindergartens, hotels, entertainment places, etc., and newly purchased cars. Fida environmental protection ensures that governance services meet the required air quality standards, long-term compliance with indoor, indoor air standards and free biopollution management for older clients within two years. Services for the research, development, design, production, sale and installation of scrubbers, gas delivery equipment, gas desulphurization equipment, electrical control equipment, steel structures and pressure containers。