Twenty Iranian nanotechnology companies alongside INCC participated in CHInano 2018. These companies are stated below:

1. Aria Polymer Pishgam
2. Fanavaran Nano-Meghyas
3. Kimia Chemie Sahand
4. Chitotech
5. Exir Nano Sina
6. Nanodaru
7. Tavana Lab
8. Sevin Plasma
9. Rangin Nano Sakhtar
10. Parsa Polymer Sharif
11. Payamavaran Nanofanavari Fardanegar
12. Palayesh Plasma Sanat
13. Danesh Pajhoohan Sanaat Nano
14. Meditech
15. Behfaravaran Novin Aria Sarmad
16. Atieh Pardazan Sharif
17. Nanostructured Coatings
18. Highno
19. Rayka Sanat Afrand
20. Sina Health Development High Tech 

In the sideline of the exhibition, a match making event was held with a special attention on biomedical technologies and business between Iranian and Chinese firms.

CHInano is one of the most important annual nanotechnology exhibitions in China. This event is focused on nanoparticles, energy, clean technologies, and nano-biotechnology. CHInano is aimed at creating an international platform in order to develop nanotechnology related cooperation. Each year, more than 9000 visitors and 1000 nanotechnology companies participate in this exhibition.

The CHInano 2018 was held on October 24th to 26th in Suzhou, China.