All waterproof phone bags must have been inspected 5 times before delivery
1) Checking the raw material after they arrived our factory
2) Checking the swatches after cutting by mould
3) Checking all the details while the production line operated
4) Checking the goods after they are finished
5) Checking all the goods after they are packed
Printing:
1) Custom logos and patterns can be imprinted on bags;
2) Please offer AI file with dimensions on it and let us know "printing position";
3) UV printing/ screen printing.