PU is polyurethane, and PU peel is the epidermis of polyurethane ingredients. Now clothing manufacturers widely use this material to produce clothing, commonly known as imitation leather clothing. PU is the abbreviation of English ploy urethane, chemical Chinese name polyurethane its quality is also good or bad, good bags mostly use imported PU leather.

The full name of microfiber leather is "microfiber reinforced leather". It has excellent wear resistance, excellent breathability, aging resistance, soft and comfortable, has a strong flexibility and now advocates environmental protection effects.

PU leather is generally the second layer of cowhide on the reverse side, and a layer of PU resin is coated on the surface, so it is also called foil cowhide. It is cheaper and has a high utilization rate. With the change of process, it is also made of various grades of varieties, such as imported two-layer cowhide, because of the unique process, stable quality, novel variety and other characteristics, for the current high-grade leather, the price and grade are not inferior to the first layer of leather.

Microfiber leather is recycled leather, the feel is softer than the leather, ultrafiber leather, belongs to a new type of synthetic leather in the development of high-grade leather, belongs to a new type of leather. Because of its advantages of wear resistance, cold resistance, breathability, aging resistance, soft texture, environmental protection and beautiful appearance, it has become the most ideal choice instead of natural leather.

Practice has proved that the excellent properties of microfiber leather is irreplaceable by natural leather, from the domestic and foreign market analysis, microfiber leather has also replaced a large number of natural leather with insufficient resources. The use of microfiber leather for bags, clothing, shoes, vehicles and furniture decoration, has been increasingly affirmed by the market, its wide range of applications, the number of large, the variety, is the traditional natural leather can not meet.