... time: within one week.Drawings or samples processing/OEM/ODM service provided. NameMachining partsMicro machiningYESServiceDrawings or sample processingMaterialAluminum, copper, brass, stainless ... % in advance, 70% before shipment Shipment terms1) 0-100kg: air freight priority,2) >100kg: sea freight priority,3) As per customized specifications.