The custom keychain manufacturer tells you what kind of custom lapel pin is the best

The iron custom lapel pin is much cheaper than the copper - based badge. The iron emblem mainly consists of iron badges, iron lacquer badges, iron commemorative medallion and iron paint commemorative medallion. The iron badge is similar to the copper badge and badge. It has the effect of biting, stamping, baking, printing and so on. The surface can be plated with gold, nickel and bronze.