Key Ring We can supply various kinds of key string-Valentine gift. Production name:Key string-Valentine giftFeatures of this zinc alloy key chain:1) Material:Alloy2) Packing: One pc/opp bag.3)We can manufacture products according to your style.4)We can supply key string, key ring, key chain, key decoration, metal key chain, pvc key chain, fashion key chain, solar key chain, pu key chain, silicone ...