How to identify the quality of leading products?

When purchasing the faucet, pay attention to the quality of the faucet spool, the quality of the faucet manufacturing material and the surface treatment, as well as its adaptability to water quality and whether it is water-saving. Generally, the high-quality faucets are made of imported ceramic valve cores, which are precision and wear-resistant and have a long service life. Due to the need of environmental protection, a few high-end brands pay great attention to the use of ultra-low and low-lead copper to ensure human health. The faucet is more chrome-plated, but if the surface treatment is not enough, it may be in good condition when the product is purchased. However, after a period of use, the coating will change color and fall off. Therefore, when purchasing the faucet, the manufacturer must provide the surface. The quality of the coating is guaranteed and the warranty period should be no less than three years.

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