Product advantages:

1.) Installation:No need professional skill ,anybody can install easily according to the instruction to the product.

2.) Environment:No need to change ink cartridge, can refill for many times, cost-effective and environmentally friendly.

3.) Economy:  New ciss system solution could save printing cost up to 90%.

4.) Compatibility : 100% compatible with original ink cartridge of hp printers.

5.) Ink tank adopt real constant pressure design
6.) Ink tank bottom welding by ultrasonic machine, leaking-proof
7.) Easy to install by end-user themselves  

1. PayPal (4.2% handling cost of total amount)
2. T/T (Wire transfer)
3. Western Union