High quality key chain manufacturers are very important to the choice of users. There are many key chain models, such as cartoon model, brand model, simulation model and so on. Generally, the materials are made of copper, aluminum, rubber, plastic and so on. Now, the main antirust elements are nickel plating or rhodium on the surface of zinc alloy. Its commercial use is also more extensive, such as corporate brand promotion, new product promotion, tourist attractions souvenirs, school souvenirs and so on.

Summary of key chain manufacturers (for reference only)