... 2.Heart shape Keychain Metal 4.Various designs and mature technology 5. ... . Color:Silver, Nickle2. Size:Around 4-6cm3. Material: zinc alloy4. Small order is acceptable. 5. OEM&ODM are ... set up+sample time: 8-10days12. Mass production time: 15days base on MOQ13. MOQ: 1000pcs14. Logo: etching, laser, silk printing, ... at this. Hope you can understand. promotinal zinc alloy key chains, metal key holders