A1:Within 30-35 Working Days. Q2:What is the MOQ? A2:240PCS. Q3:Do you have some certification? A3:Yes,we have passed CE,ROHS,ISO9001,14001 ,EN957. Q4:How about the payment? A4:We support the T/T(30% deposit,70% balances). Q5:How about your after-service? A5:We’ll send you the component for free to replace the damaged one during the warranty period.