A: We have an independent QC team. Our QC teams do sample inspection, part inspection during production and 100% final inspection before the shipment. Q: May I know the Lead time? A:The lead time of our machine is 7-10 days. When you order more, we need to check the production schedule. Q: Can you supply OEM service? A: Yes, we can, some customers prefer that use their Logo, their color. And we are glad to help them open their market. Q: What is the warranty time? A: Warranty time is 12 months. Parts have free replacement when damaged during this time. Q: Can I have a visit to your company? A: Sure, welcome to visit us. Our factories are located in YingKou