How to choose PET Zipper Braided Sleeve

In our daily life, Pet Zipper Braided Sleeve are a kind of Open Type Braided Sleeve that we are more familiar with. Now PET Zipper Braided Sleeve are used by more and more people, and more and more PET Zipper Braided Sleeve are sold on the market. However, due to the rapid development of PET Zipper Braided Sleeve, the quality of PET Zipper Braided Sleeve on the market is mixed. Not every PET Zipper Braided Sleeve is excellent. So, how should we choose and buy it? As for PET Zipper Braided Sleeve, let me tell you now!

1. Direct observation. For example, Open Type Braided Sleeve rice spoons. The surface of a good Open Type Braided Sleeve rice spoon is pure in color, smooth and stain-free. If it is of poor quality, its surface will generally be rough and it will have a pungent smell;
2. Direct touch. If it is a good-quality PET Zipper Braided Sleeve, its feel is relatively comfortable and delicate, and its softness and elasticity are excellent. Even if it is kneaded and turned randomly and deliberately, it will not deform;
3. Price level. Usually high-quality products are more expensive. If this PET Zipper Braided Sleeve sells for 40 to 50 yuan in the market, and now it is 9.9 with free shipping, then do you think it is somewhat true?
4. View relevant certificates. Open Type Braided Sleeve that are in direct contact with food, such as PET Zipper Braided Sleeve, must undergo quality testing and pass food-grade standards, such as FDA testing in M country and CNAS testing in China.
5. Find powerful manufacturers directly. The simplest and crudest way is to buy directly from a powerful manufacturer. If you buy from such a formal and powerful manufacturer, there is basically no problem.