1. Must see the test report
Faucet flow is the basic technical indicators of water requirements. When consumers choose water-saving faucets, be sure to check the test report, to buy with a filter, filter shower. In addition, the general than the small shower and shower nozzle to water.
2. The surface to pick black bright
According to reports, the market has nearly one-third of the faucet corrosion resistance is not satisfactory. At the time of purchase, pay special attention to its corrosion resistance.
It is understood that many faucets in the production process, the substrate surface is not handled properly electroplating, which retained the impurities on the life of the tap a great influence.
In addition, some faucet manufacturers in order to reduce costs and shorten the plating time, the thickness of the coating is also smaller.
In this regard, to remind consumers that in the case of adequate light, the leading surface should be bright as a mirror, without any oxidation spots, scorch marks.
In addition, the faucet should be non-stomatal, no blistering, no leakage plating, uniform color; no glitches, sand grit; used to refer to click on the leading surface, the fingerprint should be quickly dispersed, and not easy to attach scale.
Some consumers may have encountered this situation, the shower appearance can not see what the problem, the installation was found, the connection nut is easy to break. In this regard, consumers must pay attention to observe the thickness of the connecting nut.
Shower connection nut quality is good or bad in the home improvement process is very prominent, did not meet the national standard of the connecting nut is very easy to break, and the responsibility is difficult to define.
It is reported that the main reason for the shower mixer nut can not reach the national standard is the connection nut wall thickness is not enough or non-copper material caused by the replacement.
Therefore, consumers must choose copper nuts. In addition, the shower accessories purchased by consumers should also be more choice of copper, do not figure cheap buy vulnerable plastic parts.