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China wholesale China Factory Customized Colorful Decoration Metal Crafts Soft Enamel Pin Badge Corporate Promotional Gift Sport Souvenir Products Emblem Pin
LED flashing pins are a great giveaway item for any holiday, events, concerts, fairs and anywhere. Custom designed PCB board LED flashing lights can be applied on any kinds of custom pins, no matter die struck or die cast pins, especially on offset printing and photo etched lapel pins.