China central environmental science and technology co. Ltd., a joint venture company established in 2012 in cooperation with the institute of fertilizer science of the central college of science and technology, is dedicated to the promotion of the nanotechnology cleaning integrated system, a project dedicated by the institute of fertilizer science of the central college of science and technology in the context of its major scientific research programme, nanotechnology. The shenzhen branch was founded in the same year to work on integrated integrated companies for the development, design, production and sale of domestic and commercial water purification units. Using the results of more recent scientific research at the central and china institute,** the technology of the domestic and foreign water purification industries provides clients with high-quality and efficient water purification equipment and water treatment engineering equipment. As a high-tech company, china has maintained high standards of product quality and discipline. Since its establishment, the narant water purification unit has introduced a series of high-ranked production equipment, in strict compliance with the iso 9000 international quality management system, to ensure that the company's product quality meets the standards of precision equipment. It provides a variety of water treatment equipment, including reverse osmosis equipment, pure water equipment, soft water equipment, ultra-purified water equipment, and various household and commercial water purification units. In order to ensure that products are well protected at all stages of production, transport and sale, the quality sector is equipped with full-performance laboratories for the preparation of bulk-production sampling experiments, as well as more than 30 models of laboratory equipment, and has an internationally ranked climate modelling laboratory that controls three steps through a professional process, i. E., inspection of imports, process and exit; among them, the inspection of incomings consisted of six major inspection teams and more than 50 inspection instruments, which placed quality control on the front line, and the process tests ensured the quality of my division's work through a combination of 16 specialized examinations and inspection tests. Zui then exits a sample to ensure the perfect quality of the product. Narant specializes in the development, manufacture and use of drinking water filtering products, and has developed water purification equipment that is more suitable for use in chinese courts in view of china's water quality. All water purification products sold in china have been tested and certified in the domestic sector, in accordance with the relevant regulations of the chinese ministry of health, and meet the actual needs of chinese clients. In the future, narant will continue to improve its capacity for autonomous innovation, from research and development to production, from materials to configuration, from people to services, to safeguard the interests of users in all their aspects, to eliminate user concerns and to provide more users with a healthy, safe and environmentally sound drinking water source. The identification and development of good talent and the formation of competitive and high-quality teams have been a consistent pursuit of narant. We strive to create a working environment and an atmosphere in which employees can be fully motivated, where their talents are recognized, values are realized, individuality is respected, privacy is protected and a wide range of personal development spaces is provided, where every employee has a stage of talent。