6. Because of the diversity of belt loop currently, cancel the limit of belt loop thickness.

7. Increase the indexes of belt buckle bite force, tearing strength, perforated tearing strength and teeth bite force.

8. In order to control product quality, standardize the market as well as help enterprises to create good brand, the belt has been classified into superior products and qualified products.

9. In order to alleviate the burden on enterprises, it begins to extract 3 samples in qualified products from the factory. The more strict qualified standard can urge enterprises to improve product quality. Read more...