How To Distinguish The Quality Of Plastic Seals
Plastic seals can greatly enhance our sales, then how to distinguish the quality of the product?
How to distinguish the quality of plastic seals
1. Observe the appearance: Common plastic seals are colored, electroplating and spraying three, the purpose is to add a layer of protective film outside the seal in order to achieve corrosion Rust, good quality plastic seal appearance will be more beautiful, pleasing;
2. By hand to measure: good quality materials will not cut corners, contrary to poor quality materials inside the most likely hollow or replace other materials and weight problems;
3. With the ears to listen: poor quality plastic seal sound will be more boring, uncomfortable, you can listen to the sound many times. This method is still very good, to avoid being cheated by businesses.