Trolley Coin Keychain

At Jia Wei Gifts we produce trolley coin keychains that add practical value in daily life, while providing branding utility. These products combine a strong zinc or brass-plated metal body with a replaceable plastic trolley coin insert, enabling users to unlock supermarket carts or shared carts in European and other global stores. We customize shapes, logos, and styles for the coin disc and the housing. The metal body is die-cast or stamped, with plating options like nickel, antique brass, chrome, black nickel, or gold. Disc treatments include embossed metal, enamel fill, UV full-color print, or laser engraving. Hardware choices include split rings, swivel key rings, detachable clips, or carabiner attachments. Coin inserts are high-grade ABS or recyclable plastic, with precision circular tolerance to lock smoothly into trolley mechanisms. We perform retention testing and cycle opening evaluations. Standard coin diameter is 23 mm (Euro-style), but we accommodate other sizes. Applications include supermarket promos, festival giveaways, company gifts, travel accessory sales, and refillable coin kits. We also supply optional plastic casing boxes, header-card backing, or gift boxes. Our factory direct service ensures efficient tooling, sample approval, and low MOQ availability.