Q1: What Certificates do you have? A: We have the patent of this product and FCC, CE-EMC, CE-LVD, ROHS, etc. Q2: What is your sample policy? A: Usually, we send sample by express freight collect. Q3: How many days for the mass producing? A: It take 20 days after we confirm all artwork. Q4: What payment terms do you do? A: T/T, Paypal, Western Union. Q5: What’s your MOQ? A: Our MOQ is 500pcs. Q6: Can you do OEM? A: Yes, our factory can offer OEM according to your requirements. Q7: How long is your delivery time? A: Generally is 5~10days if the goods are in stock, or it’s 20 days if the goods are lack of stock, and it’s based on the quantity. Q8: Do you provide samples? Is it free or extra? A: We can provide sample, the sample price difference can be returned when formal order. Q9: What’s your terms of payment? A: <=1000USD, 100% in advance; >1000USD, 30% deposit T/T advance, 70% balance before delivery.