Shanghai Ishui Environmental Protection Technology Co., Ltd. introduces to domestic users the world's most advanced products and concepts with more than 10 years of professional sales and service experience in industrial and civilian water treatment equipment. It was the first in the country to propose the new concept of "tiered water supply for daily use". The first level is the unified urban water supply (tap water) used for courtyard sprinkling, vehicle washing, etc. The second level is softened water after treatment, used for most daily living needs. The third level is purified water, which can be directly consumed after treatment. The "tiered water supply" concept has been widely accepted and adopted by many powerful developers and fashionable families in the country. After years of development, the company has earned the reputation of "Zhenhui Water Home".