The introduction of the indelible ink
Indelible ink is used for election voting.
The silver nitrate indelible ink contents silver nitrate from 5% to 25%, with 5% the color in the fingernail can keep at lease 72 hours. With 25%, the color can keep at lease 15 days.
The ink can not be washed off by water, alcohol and bleach. We can offer different colors , such as purple ,blue
The ink in bottle(from 30ml to 100mL) with a sponge, aluminum sheet sealed, inside plastic bage, and outside have the lable. We can produce at least 25000 bottles per day by the automatic filling machine.
And the pen can keep 3mL ink. We can produce 50000 pens per day.
Our good quality management strictly conforms to ISO9001:2008 standard.
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- Tel: +86 591 83303835
- Fax: +86 591 88201182
- Phone: Wechat/Whatsapp +86 13313769052
- Email: sales04@obooc.com
- Website: www.indelibleink.com.cn