How to distinguish the quality of blockade

Technical Information, 09-28-2018

In today's society, when people purchase and implement the blockade, they will not only consider its practicability, but also consider its beauty. Of course, the most important thing is to consider whether the quality and the price of the blockade are worth the money. So, how can we choose the right blockade?
1. First of all, look at the surface treatment of blockade. The surface treatment of blockade generally includes electroplating, spraying and coloring. After the process treatment, the sealing surface will form a protective film, which has the function of anti-corrosion and anti rust, and makes the product more beautiful and durable. When purchasing, it depends on whether the surface coating is moderate and even, whether the color is bright, and whether there are bubbles, rust and oxidation signs.
2. According to the materials for blocking, the materials for blocking in the market are no more than stainless steel, copper, zinc alloy, aluminum, etc., which can be selected according to the specific needs.
3. Feel the weight and sound of the blockade. The products that cut corners are lighter than the general products. The use of the hand feel is also very poor, and the sound is very dull.