GS-JJ e-commerce website is our latest venture in our effort to offer our quality products and service directly to Designer and end users. GS-JJ is one of the largest manufacturers of promotional gifts merchandise in China, whose mission is offer their customers the best quality products at highly competitive prices and on-time delivery! Our product lines include: Lapel Pins/ Custom Medals/ Landyards / Belt Buckles/ Custom Challenge Coins / Pactches/ PVC Patches /Military Coins / Embroidered Patches / Custom KeyChains / Silicone Wristbands and MORE ...... Email: info@gs-jj.com Phone: 18888644755 Website?https://www.gs-jj.com/challenge-coins/Custom-Challenge-Coins