... ,30% deposit after sample approved, 70% balance before shipment. B. Western Union 4) Finished: Nickel , gold , pearled gold ,copper ,silver chrome, ... ,silk screen printing ,offset printing , epoxy coating6) Sample time: 4-5 days after confirm the artwork7) Mass production lead time ... : always 3-4 weeks for 10,000PCS8)Certificate: EN-71, ISO2000, ITS, ...