1) Look at appearance
After the tap/faucet is polished, the surface should be nickel or chrome plated to prevent oxidation of the tap. After Neutral salt spray test on the faucet, the coating should not rust in a certain period of time after the test, and only through the neutral salt spray test to sell in market. Check whether the surface is bright as a mirror, without any oxidation spots, no bubbles, color is uniform.
2) Try to check handle
Steel ball valve core has good pressure resistance, but the sealing effect of the rubber ring is easy to wear and tear, will soon be aging. Compared with it, the ceramic valve core/cartridge is more heat resistant and wear-resistant, and the ceramic core itself has good sealing performance.
3) Listen to the quality of sound
A good faucet should be a solid piece of forged copper that sounds dull when struck. If the sound is very brittle, it is made of stainless steel, the quality is a grade worse.
4) Check laser or label
General formal goods have the brand identity of the manufacturer, and some unconventional products or some poor quality products only some paper labels, without any mark.
Item number |
Weight |
Color |
Package |
DQ07-3 (brass) |
438g |
Chrome |
Brown box, 50pcs/ctn |
438g |
bronze |
||
438g |
black |
Q1.How long is your normal product delivery time?
A:It usually take 30 days to go.
A: We will send you photos and videos of your order at different stage in time and keep you informed of the latest information.
Q3:How often is the products updated?
A:Product update frequency is based on market demand.Normally we will have new products during half -one year.