Custom lapel pins we provide can be made of various materials including zinc alloy, copper, iron and stainless steel. According to the different production processes, they can be divided into six types: cloisonne or hard enamel pins, soft enamel pins, die struck pins, printed pins, die cast pins and photo etched pins. For generally designs, the moulds of lapel pins are created by the process called die struck. For the complex ones with 3D looking, die cast process can make the moulds. Lapel pins are generally needed by organizations and teams as unique items to show who they are. Tuoder is a professional custom lapel pins manufacturer. If you are looking for a reliable lapel pins supplier and wholesale lapel pins at low cost, we are the best choice for you!