Indelible Ink For Voting Sliver Nitrate Election Ink 

INDELIBLE INK CHINA Indelible Ink For Voting Sliver Nitrate Election Ink  1. Indelible ink, different colors, for election, white or blue bottle;  2. With sliver nitrate, can't be washed by water;  3. Stain at least 96hours. When the ink tipped on the finger, turn to brown color finally;  4. Violet color is the best effect.  5. The silver nitrate contending can be required by customer;  6. Silver nitrate ink mostly to be used for voting and election,the content of the silver nitrate could be 5%, 10%, 15%, 25%...It can be according to your require, and the more content of silver nitrate contain, the better effect it will be.  7. Rich experence in election product, export the ink. for Iraq, Tanzania, Afghanistan, Nigeria, Congo, Malawi.