What format of the file do you need if I want my own design?

We have our own designer. So you can provide JPG, AI, CDR or PDF,etc. We will draw artwork for mold or printing screen for your final confirmation based on technique. 
For large quantity, we suggest to deliver by sea. Trade terms can be FOB Shanghai/Ningbo or CIF your port, in some countries, our forwarder can dispatch the goods to your door, which is more convenient for you.