1. Can you do the OEM services for me? Yes, OEM service is available. 2. How about the quantity that we can start at first? For the design that we have in stock, it should be 500 pcs. For OEM design, the MOQ is 1000 pcs. 3. Can we print our LOGO on the ethanol fireplace? The LOGO can be printed at the bottom of the fireplace as well as the white box. 4. Can you do door-to-door service for me? Amazon warehouse? Absolutely, we have been doing door-to-door services for many customers all around the world over the years. 5. Is the sample order available? For the design that we have in stock, the sample order is available. For OEM designs, the sample can only be sent when the mass order is placed.