Q1:Are you a manufacturer? A: Yes,we are manufacturer of POS system and touch screen monitor. Q2. Can you make OEM/ODM/OBM? A: Of course. We can customize as your requirements. Such as package box design, monitors size, free logo printer, required specification(WIFI/Bluetooth/ Ibutton...etc) Q3. What about minimum order quantity? A: MOQ=1, since we have all materials in stock. Q4. Can i test the sample,and how about the lead time? A: Sure. You can buy the sample to test. Sample with faster lead time 1-3 days . The bulk production only need 5-7 days according to quantity and color request. Q5. What’s your payment terms? A:Bank transfer, Paypal, Western union, Trade assurance order on Alibaba by VISA/master card...ect Credit card . Q6. How long is the warranty period? A: 1-2 Years Q7. What kind of inspection you can provide ? A: 1. Aging test 24 hours, to guarantee all products are in the perfect condition before shipment . 2.we also accept the inspection by the third part you appointed. 3.All of our products have passed the CE/ROHS/ISO:9001 2015 officially authorized certification. Q8.How do you make our business long-term and good relationship? A: 1. We keep good quality and competitive price to ensure our customers benefit; 2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.