Full servo, semi servo, there are many options, you can customize, depending on what type you need, you can chat with me in private.

Pay attention. I'm looking for this, too

You can go directly to your local association. Some have links, or find some promotion rankings, and others of the same kind can be found.

If I know the website of the exhibition, you can send me a private letter

Please, big brother, when you find it, send me one

It mainly depends on what information you want to find. Key words are very useful

1. Wood pulp core (pile pulp)2. Dual core (second generation core)3. Glue core (third generation core)4. Braided core 

There are many kinds of dust-free paper