1. Q: What is the power supply of the machine? A: The standard power supply in China is 380V, 3P, 50Hz. We can also customize accordingly. 2. Q: What information should customers provide to get our accurate quotation? A: Customers should usually provide production items, plan production capacity. If customized, layout is required. 3. Q: How to install the machine when we received it? A: The machine has been installed before shipping, when you receive it, just need to connect the electricity. 4. Q: How to maintain the machine? A: Do not expose to the sun and rain, we have an introduction for each item, and customers can get our guidance through video according to our 24-hour service. 5. Q: What's the delivery time? A: Usually the delivery time of the machine is 45 days after receiving the down payment. 6. Q: What is the warranty period of the machine? A: The warranty period is one year from the bill of lading date.