Color change resin for Aquarium Treatment - Bestion provides a range of color indicator ion exchange resin, including color indicator cation exchange resin, color indicator anion exchange resin, color indicator mixed bed resin.

We are specialized in production, research, development and trade company of Ion exchange resin and adsorbent. As the council unit of ion exchange resin industry, Bojie has been acting as a research, development and manufacturing company of Ion exchange resin for 40 years. Now, we are one of the biggest research and production base in the world for ion exchange resin .