Dongguan Huiyixin Hardware Products Co., Ltd. specializes in producing metal wallets, business card holders, tags, dog tags, hangtags, medals, bookmarks, jewelry, lanyards, cufflinks, badges, emblems, hat clips, ball forks, keychains, belt buckles, bottle openers, commemorative coins, ancient coins, etc. With advanced machinery and modern scientific management, coupled with nearly a decade of rich experience, our factory includes a design and development department, mold engineering department, ...