The great harm of lead to the human body is an indisputable fact that has been detected and recognized by authoritative state agencies. A typical example is the "Beethoven died of lead poisoning" and "The death of the ancient Roman Empire" caused by foreign experts. In addition, children and pregnant women are the biggest victims of lead poisoning. Due to the physiological characteristics of growth and development, children and pregnant women are extremely sensitive to the toxic effects of lead. Pregnant women with severe lead poisoning will suffer premature birth and miscarriage; lead poisoning will affect the growth and mental development of infants and young children, and severe symptoms such as dementia.
One of the sources of lead harm is the lead content of water quality, water pipes and faucets. In the United States, the National Health Foundation (NSF) has put strict controls on these three aspects and reduced the requirement for "lead content."
The faucet is a daily necessities, and people are in close contact with water dragons every day, ranging from several times to as many as several dozen times, which shows the closeness of this necessities and people's lives! Therefore, in the autumn home decoration, the purchase of taps becomes Homeowner's required course. Health experts said that drinking water safety, it is recommended to use lead-free taps, in addition, tap water released by the tap in the morning with more lead, should be released after 3 to 5 minutes before use.
The performance test of strength, sealing, flow, noise, and life of the faucet is usually carried out at the factory. The products produced by the regular manufacturers come with a warranty card and the manufacturer's brand identity, which relates to the after-sales service and product details. While some informal products often only have some paper labels attached, they must be careful when purchasing.
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