Q: Are you a factory or a trading company? A: :We are a professional manufacturer and trade company can offer after-sale service. Q: Can you send me the video to show how the machine works? A: Certainly, we have made video of each machine . Q: What is the MOQ? A: We accept MOQ of 1 unit to let you test our quality . Q: What is the production lead time? A:Lead time is depend on the quantity, if we have the machines in stock, just 3-5days, if you need custom made, we can design drawing for you.then we can ship once receive the payment.