1. Tight welding, no virtual welding. Welding quality is one of the most critical factors affecting the life of the sink, welding well, can prevent raw embroidery, off welding issues.
2. Normally, a sink needs a water overflow device, which makes the surface have exquisite texture. Environmental health, easy to clean, good flatness.
3. The most intuitive standard to determine the quality and grade of a sink is: the basin after cleaning, it is still luster, oil proof, no stains.
4. Material anti fouling is a priority when choosing a sink. The drainpipe is leakproof, the precision of fitting is the same as that of the sink, the life of PVC material is the same as that of the sink, there is prevention of clogging, and no water leaking or dripping.
5. The thickness of the general sink is 18-16G, and the quality of 16G is relatively good.
6. If there is protective coating at the bottom of the sink? The protective coating at the bottom of the sink is used to silence the sound and prevent condensation. The better coating is sprayed with mortar on the opposite side of the sink as a whole, and the ordinary one is stuck to the bottom with a rubber gasket, which can also play a quiet effect.
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SYMBOL SINK
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