Crocodile skin grade ratio
The quality of alligator skin is divided by grade. The higher the grade, the higher its value. Generally, the quality of alligator belly area is used to divide the grade. Internationally, the cross division method is adopted: on the alligator belly, the cross division method is used to divide the area. There are four areas in total. If there are no scars in the four areas, it is grade a skin. This kind of skin is very rare and needs special cultivation, And the cost of breeding is very high; Then up and down or left and right, a small amount of scars on one side for B-class skin; If there are scars up and down or left and right at the same time, it is grade C skin. Like the selection of leather embryo, only one can be selected out of 100 pieces. Therefore, the price of A-class leather has been high in the international market, and it is rising year by year. Even so, the supply of A-class leather has been in short supply.
