... days; For mass production:7-15 daysDelivery methodsDHL, EMS, by sea/ by airPayment TermsT/T, Paypal, Western Union, L/CSupply ... , Precious Metals, Stainless Steel, Aluminum, Alloy (Thickness from 0.03 mm up to 1 mm)Product Dimension220*280 mmSmallest open holeD ... = 0.1mm when Thickness range from 0.03mm to 0.05mm1.5*ThicknessCentre to Centre for holes1.5*ThicknessSmallest line width0 ...