One of the companies with advanced global specialized electronics and water treatment equipment manufacturing technologies, the italian international group, with its headquarters located in the centre of milan, italy's second-largest city, is the unique geographical advantage that destined the birth of an international brand. Founded in 1964, its founder, renzo piano, a well-known italian designer, is also one of the italian smeg designers, hieloss, who runs the good kitchen appliances (smeg) and dominates the italian and even european union market for kitchen appliances, whose products are sold to more than 130 regions of the world, and whose annual sales of water purification products account for 8. 3 per cent of world annual sales, making an indelible contribution to the safety of drinking water for the world's inhabitants. The international group of hailos, italy, currently in close contact with the university of milan in rome, the university of peruja in italy, and with the university of harf in the united states and the university of melbourne in australia, has developed a large number of water purification scientists over the years and has made major breakthroughs in the field of water purification. To date, it has had a significant user base in areas such as finance, telecommunications, taxation, securities, transport, public security, mitigation, research, oilfields, space and universities. The hailos international group (china) industrial company ltd. (hig) in china, which is authorized by the international group of hailos in china, is an integrated business company specializing in the development, production and sale of water treatment equipment. In response to the government's policy of seeking funding from the government of shenzhen city's new zone, hhilos international group (china) industrial company ltd. Was established at china's headquarters and is closely linked to the hong kong/australia region. The hielos water purification brand under its banner, which has been selected many times in mainland china as the "ten-ten china water cleaning brands" on birthright terms, has consistently given high priority to domestic sales, leading to the development of the domestic water purification industry. The company focuses on diversification and not only sells products such as domestic kitchen water purification units, water purification machines, energy machines, activated machines, and mineralizers, but also provides extensive oem proxy services to well-known branded enterprises, both domestic and foreign, in an effort to build large water purification production bases in china and the world. On the basis of china's water quality, hailos combines deep water treatment purification techniques, and it is the company's product idea to make water purification units that are consistent with china's national conditions, in accordance with popular household life habits, the actual needs of households at the end, regional differences and related policies. Super-filtration kitchen water purification units, super-filtration water purification units, soft waterers, ultra-filtration straighters, ro straighters and large-scale engineering equipment were introduced。