Dear Manager

Our handheld inkjet printer is with 3.5 inch touchable screen. You can print Chinese, English letters, numbers, QR code, scan code, barcode, batch code, expiry date, time, counter, symbols, logo, marks, small pictures,etc. via touch screen or you can imported the printing contents from U-disk. It is very easy to operate.

Our handheld inkjet printer with solvent ink can print on different kinds of materials such as papers, cartons,label, plastics, PE bags, glasses, woods, steels pipes, metals, walls, stone board, etc.

The unit price is as following based on different quantity:
1 set: USD369
50 set: USD329
1 set includes 1 handheld printer, 1 ink cartridge, 1 charger and 1 U-disk.  

Would you like to try and evaluate our product? Any questions, please do not hesitate to contact us. 
I will sent you more details or video regarding our product in next seperate email once we get your reply.

Best regards
Sara shen