... alloy, Stainless steel, Bronze, Copper or any other materials required by customer.ProcessingStamping, Die Cast, Enamel, Offset Printing, Photo Etching, etc ... % against contract and 70% balance against the delivery.Transport Term1, By express such as DHL, UPS, FEDEX, TNT, EMS.2 ... , By air3, By seaDelivery Time1, Sample time: Generally within 7 days2, Mass production ...