Three no products generally refer to products without production date, quality certificate and manufacturer, that is, products with unknown origin. Another statement refers to products without manufacturer name, production site and production hygiene license code. UV printer is the same. Without the above, it is difficult to ensure its quality. At least some basic elements should be considered. Let's talk about them in detail below.

1. The price cannot be too low. Generally, the prices of UV printers from large manufacturers will not vary too much. If you want low investment, it is recommended to buy the one with the middle price.

2. More comparisons and field visits. Compare the price, workmanship, materials, factory scale and proofing effect of UV printer.

3. Know the company information before buying. Online inquiry to understand the establishment time and reputation of the company.