1. The harmfulness of lead
Lead poison obviously affects the human body and intelligence. It is more obvious to children and pregnant women. Due to the physiological characteristics of growth and development, pregnant women with severe lead poisoning will have premature birth and miscarriage. Lead poisoning can affect the growth and mental development of infants and young children, and severe cases can cause dementia. We only need to reduce the lead content in drinking water to ensure people's intake of lead.
2, the role of copper.
Copper is an indispensable trace element in the human body. It is an important component of proteins and enzymes in the body. It acts on the metabolic processes of the body and promotes many functions of the human body. Copper also inhibits bacterial growth and keeps drinking water clean and hygienic. More than 99% of the bacteria in the water disappeared after entering the copper pipeline for five hours. Copper is impervious, and its harmful properties such as grease, bacteria, viruses, oxygen and ultraviolet rays cannot pass through it and pollute the water! Copper pipes can play a positive role in the health of the human body.
Faucet maintenance
clean
1. Do not wipe the surface of the faucet directly with a wet towel;
2. Do not wipe the faucet with burred items;
3. Do not let the faucet touch the acid-base liquid. Spray a neutral detergent on the soft cotton cloth and gently wipe the faucet; [1]
4. Don't put the faucet directly on the hard object (especially when showing it to customers, don't put it directly on our desk, and feel that your product is not upscale);
5. Wipe with a dry, soft cotton cloth.
maintenance
1. Usually, the car wax can be sprayed on the surface of the faucet for 3-5 minutes and then wiped to maintain the brightness of the faucet sample;
2. It is best not to touch it directly with your hands, because it is easy to get on the surface of the faucet with oil on your hands, it is not easy to clean and affect the finish;
3. Change the position of the faucet sample frequently;
4. The faucet samples are often exchanged. The following two methods can be used:
A. Transfer the lead samples sold to the new box and take them away;
B. Exchange the sample with the company's goods, and the company's delivery personnel will send the samples to the consumer's home for installation.
Aluminum Balcony Guardrail is one kinds of balcony safty facility,it is made from good aluminum material,it can guard against falling,protect people's scurity.Aluminum balcony guardrail is famous for "no rusting",more and more people choose aluminum guardrail to protect themselves.
Aluminum balcony guardrail will be assembled,welded,acid washing,and then powder coating,these processing technique improve production's anticorrosion ability,the maintain is easier, just sweep can make it looks as good as new.
Because aluminum's advantage,aluminum balcony guardrail is lighter and harder than steel production,the transport and installation are easier and cheaper.
Our productions are made by casting,customize is easier,so there are almost 100 styles and various colors for selection,we do our best to make balcony guardrail suits the style of your house,and make the life much safer and more beautiful.
Balcony Guardrail
Balcony Guardrail,Balcony Fence,Balcony Railing,Verandah Railing
Kaiping Yihuo Trade Company , http://www.donkeytrade.com